Mr @aata1111 is the son of a very well known old spares dealer in chah sultan Mr Islam, they are the best source if one is in need of spares of toyota crown / cressida and the likes but this is their "only" expertise. As far as the claimed electrical and mechanical services are concerned, Mr atta have a proven record of volunteering for solutions of various issues and leaving the actual parts worthless / broken after which those had to be replaced by the actual experts (I had to inquire about this and came to know that many cars of people in our circle have faced this, I can quote exact references of events and some with pictures if asked ). This forum is for car enthusiasts who propose solutions to each other but do not offer their professional services as they are not charging anything for it, as far as the workshop rivalry is concerned it is only hilarious since they also visit the same workshop they are targeting here for the resolution of problems with the cars of their clients and this has been happening since the last decade. They did employ some part time mechanics at their shop which ran away because of such baseless claims and zero solutions.