Tinder help

File: w2ZlpSd6.png (7KB, 400x400px) Image search: [Google]

7KB, 400x400px

>Be 21 also male
>never had a gf
>make a tinder along with my friend
>swipe right on every girl who seems nice, trying not to judge on looks
>get two matches after a week and they don't speak to me whilst my friend has 12+
>feel rejected
>delete account

So I'm planning to give tinder another shot, not now but in a few weeks. My friend made an account and matched with a lot more girls, he got like 12 matches in a few days. Pretty jealous but also confused seen as when we go out, which is rare, girls never approach him whilst I've been approached quite a few times.

I don't think it's the way I look, not super thin or fat just average but I started going to the gym about 2 months ago and have stated putting on muscle)

So I've thought that it could be:
a) Pictures aren't very good, no group shots (I have few friends), none in interesting places. I have a picture of my dog?
b) My bio was pretty cringey when I read it back after a week of not being on it before deleting my account
c) I didn't have that many interests becasue I never like things on facebook
d) Have mid-length hair in some pictures and short hair in others.

What would potentially stop a girl swiping right?