Help me see my kids

Hello! My name is Parker and I am 32 years old. I have 2 twin boys that i have not seen in 1 year. Lasy year, i had a divorce with my wife. The judge gave me permission to see the kids on weekends but, my ex will have full custidy of them. After we split, she moved to ohio with the kids. I have not been able to see the kids since and i belive it is just not right the with hold my kids from me. I am asking for money to be able to take my ex to court and gether actions revied. I am currently working 2 jobs right now and dont have all the money to be spending on court. I asked my lawyer and he said that it will cost $1200 for lawyer fees and court. I have some saved up, so any amount will be greatly appreciated! Thank you for reading.-Parker