I don’t think there is any reason why you should delete your instagram account but if you wish to do so then the below steps will guide you through that.
Follow The Below Steps To Delete Your Instagram Account
Step 1. Log into your Instagram account.
Step 2. After log in, just click on your user name or profile picture and immediately a drop down menu will appear quickly, just select between view profile, edit profile, badges, and log out.
Step 3. After the above step 2, select Edit Profile option and scroll to the end of the edit profile page on the instagram page.
Step 4. After selecting it, look at the right hand corner and click on the link which states ‘ I’d like to delete my account ‘.
Step 5. Then a page will load up requesting you to provide why you want to delete your instagram account, in case you do not have one or you are short of words just in that page will you come across vairous answers you can choose from like privacy concerns to personal reasons.
Step 6. Then you are to proceed by entering your password. Finally, your account has been successfully deleted and also deactivated.