Sex life

My boyfriend has the perfect package. We spoke for 8 month and became official almost a month ago. He is everything I ever wanted in a man. theres just one thing, our sex life sucks. I’ve had many conversations with him about it but it continues to suck. I love him to death, I love him as a person. I’m just frustrated at this point. I don’t want to leave him because of that. Like he’s a catch, it’s just that our sex life is so bad, I’m not gonna go into details but I need advice on what to do.