Videocon D2H — Third Class Service

i complaint last month about relocation engineer come to after 4 days of my compliant than he do not feet my D2H and go to his new panvel office than i will go his office and collect my D2H than after 10 days service engineer came to my home and feet my dish and demanding 300 rupees. after 2 days this antena not working than compliant again but no any one come 5 days .this engineer is come and clear the range and demanding 100 rs .after 2days range is gone .last 17 June i am complaint his engineer came and this dish feet to window grill and demanding 150 rs he take money and go but 19 june service not avilable i am alos complit no any engineer come to till date 24june one engineer come and demanding 500 rs, , this engineer mobile no are first -[protected] second-[protected]