Squirting..

Please advice and opinions lol. So my boyfriend (I'm sure like any other guy) thinks squirting is hot. Every time we have sex, he's makes it a mission to try and make me squirt. Lol. But I cant. I want to tho, but I don't know how too. He came make me cum, but I can't squirt.. so for the open women out there, do you have any tips, or advice on how to? I feel like I can get close to, but idk. Help a sister out lol.