ARCHER RV ARCHER KIA Deceptive and crooks houston, Texas

I bought a trailer from them by putting 3000.00 down and over the year it was financed payed another 9000.00. So was a total of 12000.00 I paid them.  Went to trade it in on something else one salesman quoted me they would give me 5000.00 for the trailer then the owners brother came in and changed it to 3500.00 which in my opinion is an insult and ripoff. They still made a big profit off the trailer and im buying another one that is going to give them more profit.  They are so greedy for the money and all of their trailers are redone and not that much better improvement on them to cost so much. The trailers are all sold with bald tires so more money you have to spend just to get it down the road. They should be closed down and put out of business or looked at real close with the IRS because someone is pocketing the down payment somewhere because they write the contract out like you did not give them any money.