I find it easier to talk to people online than in person and was just curious to know if they're are any good sites specifically for trans people. I tried typing in dating ftm UK into google but couldn't find any good websites. Also I have an android so maybe there's an app I can use. Thanks for any help

You could have a look here:
https://www.susans.org/forums/index.php/topic,135219.msg1079726.html#msg1079726

And, well, OKC and POF might be an idea...