Why do I keep getting matches on Grinder and not Tinder (is something wrong with me)?

Well there are a number of reasons why you might not be getting a match on Tinder. Perhaps, you need to give your profile picture and that bio of yours a second look. Make sure that your profile picture is a solid one and includes you only. Show some seriousness here as it is more or less a representation of your character.

This is how the world online judges your personality. Then comes the bio. Avoid being too cheesy in the bio and talk like a gentleman. On top of all, be patient and it will work out sooner or later.