Instagram likes will only be achieved if you are posting content in the form of videos or photos in a steady sequence throughout. That, however, does not imply that you do it on a daily basis. Posting about three photos a day with an interval in between is ideal to ensure your followers get to see the different activity you are doing on a specific day. Do not go on posting similar content as the more you post; the less Instagram likes you are likely to get. This is because the first photo is more of similar to the others you have posted later.
Posting too frequently is not okay, and you will become a nuisance to your followers who won’t hesitate to unfollow you. This is because you are flooding their timelines with mediocre content that is preventing them from engaging well with their followers. If you post three photos on a typical day and attract many likes, that is fulfilling than posting over ten photos with no or few likes. A single post is enough to show an active account.