Want to gain (and keep) around 100 Instagram followers? This will require you to regularly post content and engage with your community.
Steps

Step 1. Like and comment on hundreds of photos
Statistics prove that for every 100 photos you "like", you will gain around 6 subscribers. By going even further and commenting on the photos, although it is very time consuming, you will have an even better chance of attracting new subscribers.
By subscribing to other accounts, you will also get a similar effect

Step 2. Post at least one photo per day
So your subscribers will get caught up in your content.

Step 3. Respond to comments left under your photos
While your account is still new, other Instagram users may lose interest in your content and unsubscribe from your page if you do not actively respond to their comments.
This level of engagement, like “liking” so many photos, takes a long time. You might even need to set aside an hour or two each day to chat with your followers

Step 4. Link your Instagram account to your other social networks
You will be able to do this from the Instagram settings menu. By adding a social network (like your Facebook page) to your Instagram information, you will extend the posting of the post to an audience who does not use Instagram or who do not know you have an Instagram account.
- For example, by linking your Facebook account to your Instagram account, you will let your Facebook friends know that you are also present on Instagram. They could then decide to follow you on this platform.
- Once you have linked your other social networks to your Instagram account, you will be able to choose the option of simultaneously posting your Instagram photos to your other networks (eg Twitter). So more people will see your photos.

Step 5. Enter contests on Instagram
By winning such a contest, you will promote the visibility of your account and thus increase your number of subscribers. Here are some well-known accounts offering contests.
- JJ Community. It's an account that offers a new theme every day. You will need to submit a photo related to the theme and an account moderator will choose the winning photo. Note that around 600,000 people follow this account. You will then be in competition with a large number of users.
- Contestgram. After downloading the Contestgram application from the App Store you use, you will be able to participate in various daily contests. Contestgram, like JJ Community, is a community project.
- Entering daily contests is a good way to make sure you post a high quality photo at least once a day. The theme to stick to will help guide your creative mind when taking your photos.

Step 6. Use popular hashtags in your captions
To get started, you will be able to consult a list of the most popular hashtags at the moment. Otherwise, you can experiment and see which ones generate the most likes.
The most popular hashtags include photooftheday, instaphoto, nofilter, and followforfollow (or f4f)

Step 7. Fill in the location of your photos
You will be able to do this when you complete the description of the photo before posting it, by clicking Add a location, and then following the steps. By entering the location of your photos, they will be visible when users search for the location in question.
This is called a geotag. To avoid problems, avoid locating your home or a location other than where the photo was taken

Step 8. Post at the right times
The times Instagram is most visited vary from day to day. However, posting at 2 a.m. and 5 p.m. is usually the best way to make sure people see your photos.
9 a.m. and 4 p.m. are considered the worst times to post content

Step 9. Schedule your posts in advance
Consistency is both the most important aspect in attracting users and the most difficult aspect to achieve. To solve this problem, there are different apps, both for iOS and Android, that will allow you to schedule your Instagram posts in advance.
Latergramme, Schedugram, and TakeOff are well rated apps

Step 10. Continue to interact with your community
People like to feel involved. Consider identifying subscribers to your posts, continue to post content frequently, and respond to feedback from your community. By applying these few tips, you will gain 100 subscribers in no time!
Advice
Although this is frowned upon, you will be able to buy subscribers, by the hundreds. Most of these subscribers will disappear after a certain period of time. This strategy is therefore not very sustainable
Warnings
- If you buy followers, be aware that they typically won't like or comment on your posts.
- Never give out your password to a site or app that sells subscribers.
- When buying subscribers online, be sure to read the seller's privacy policy (and terms and conditions), so you know exactly what to expect, and how they might use your information.