There are a few ways to tell if someone has restricted you on Instagram DM. If you can no longer see their profile picture when you view their profile, or if you can’t see any of their posts in your feed, then they have likely restricted you. Additionally, To check if someone has restricted your DMing ability, try sending them a message and see if you get an error message. If you try to send them a DM and it says “This user is not available,” then they have likely restricted you. You may also want to see this: How To Turn Off Read Receipts On Instagram
