Lambert's Auto Body

my emotionally disturbed grandson bought a 1988 mustang gt hewas proud because his brother had a 88 lx....being on disability he could not afford a large bill....he heard of this mr lambert and went down to see if he would take payments...MR LAMBERT told benny if he would pay for needs along the way he would paint it labor free for a reference and my grandson would build him aweb page (which was built.) mr lambert decided the car was dangerous because of rust on the under carrage the rockers......told benny could sell or find another body....benny found another body from a gentleman that rebuilds mustangs (retired) $250...mr lambert looked at the body befor moveing it.....took it to the shop and has done some sanding and rustproofing (when ask how much these materials were he told benny he already had them..)..it was time to buy the paint and THEN he decided to charge for the undercoat used ( that was ok as it was used even without notice) he told my grandson he needed $500 for paint and to replace the materials used on the underneathe but he wanted CASH....i told him i needed a reciept because i am payee for bennys disability and have to account for the money......he argued then decided hed take a money order....i went down to a bank and got a cashiers check for $450 as that was every penny he had....mr lambert promptly picked up the check then started accuseing me of slandering ???????????????/ him etc etc etc.......and said he was not going to do the job...cops were called!!!!!! mr lambert said he was going to put the doors and all back on and dump the two vehicals at my apartment complex i live in.....i made arrangements with the complex to park them on the very back side of the complex... then mr lambert said he was putting the vehicals outside that we had to pick them up...then he said we couldnt have them because he had fixed the radiator support for $240 which he told benny earlier no charge because he had just fixed the ones there!!!!! the cop was called and i was told to get them towed and if he refused to let them go the police would get involved...the towing bill will be $100+ and getting doors and all put back i wont know until this body shop sees the damage mr lambert has done...mr lambert has no city license to operate a business.....he has no tax number with thestate i have reported both......i have been told by an officer mr lambert is known as a black marketer.....as for the labor he stated he wasnt chargeing i wrote him and told him i was not asking for a freebee and stated a more than fare payment to him AFTER the job was done....the $450 was retrieved bfor mr lambert cashed it!!!!!!! he got really irrate..im 69 years old i have never had to face this type person befor but i will NOT be pushed........RIGHTS RIGHT!