I need an Amazon FBA Specialist

I run toys and collectible shop on Amazon as a 3rd party seller. I am currently doing FBM for my items. I have been told FBA would be the better way to sell my items regarding time and money. I have never done this and have no help in figuring out what exactly needs to be done so I am not losing money and just paying for shipping items to amazon and paying fees for them to store the product. I need someone who can assist me in figuring out what things to send to them and getting it all set up and ready to go.