Child visitation

Kimberly
Me and my child's dad had a ugly split he didn't help me at all when he left so I put him on child support well every time she goes for visits with him he picks her up late drops her off late blocked me from his phone moved hasn't gavee me the address, my grandma wants to spend $4,000 to get a lawyer but I'm afraid he still won't listen with just a new set of rules has anyone delt with this and what was the outcome