Accurate To Engine review: They won't respond my engine is been there for 7 months

They had me chip my engine for repair at their cost to honor a warranty I have not heard from them for 7 months they don't respond to any of my calls messages and emails. 1 day 4 months ago got ahold of Lenny of and he said the engines is here and it will be out next week. Nothing happened after that. I have all the documentation text messages emails documents documents to prove how how terrible I was treated This is a very unprofessional for the past 50 year never in my entire life dealt with such a company