Help go get access to my baby girl

As of 1st Sep I have been refused access to my beautiful 2yr old daughter Leah'mai, my 6yr old son caden from a previous relationship has also been refused access for 89 days now by my daughters mother with no good reason at all, I am a very good loving father, the bond I have with my daughter is there for everyone to see, as it is between her and her brother. After a bad break up with her mother it has been made very difficult to see my daughter, I have never been a threat to either of my children and it has never been suggested I am, I feel now after many efforts to resolve the situation and getting no where with her mother that the only option is to go to court to gain access and continue to be the good father that I am, unfortunately this costs a lot of money and I am struggling to find the funds for it, I am trying this as I am desperate father who just wants to see my little girl, every day without her kills me, thank you for taking the time to read this, much appreciated.