Constantly Fucking Up

Every time a get a girl's number, I can't take it anywhere. I can't get her to go out on a date. I say the wrong stuff and she ends up never responding to me again. I constantly keep fucking up. This has happened with over 10 girls. You have to have good texting game if you want to get dates. I don't. I'm lost. I need help. I've blown my chances with so many hot girls just because I can't fucking text. I'm fed up and I need help. If anyone has a guide on the steps to take to ask a girl out over text, please post it.