need noise reduction to hear conversation

need noise reduction to hear conversation

I really need to just be able to hear what us being said in this recording. its very unclear and is very very important I be able to hear what is being said with no room for debate or argument. please I need your help. but first I need to know what you are going to charge me. I desperately need this done and I'm not a wealthy man but a relationship is on the line here. thank you. I sent two copies just in case.