Should I give up

I gave you my best, I try to talk to you throughout the day when youre not busy but you never bother to reply me. I think I should pull out the ultimate test where i've always failed to do. I've deleted your number, I've done errething, but I always have the temptations to hit you up and when you text you dont bother to reply fast while I respond immediately, I always check my phone... I hoep this works.