Homesmart lie/stolen or through my stuff away/took money from me/disrespectful to me missled me Daytona Beach Florida

I have been paying my payment on time for a package deal 6 months same as cash when it was my time to pay they said it was to late for same as cash thati had to start over so I keep paying on it and I won't to pay it off as the buy out they wonted twice as much then it would cost for a new one and I don't have all of the package deal that I bought blueray player is lost that they have getting fixed and took it out of the sistem without telling me when I tryed working with them they said so it's not mine its theirs so I been paying on something that's not mine they say I fill that's stilling money from hard workers what can I do..Daytona Beach Florida Homesmart.