Urban Company — ac not cooling after gas refilling

Address:

Gautam Buddh Nagar, Uttar Pradesh, 201301

We hired technician from urban clap for refuelling the gas in ac as we heard a lot that they are giving good service but after rebelling gas ac is not at all giving cooling. We post a complaint in the site but no action has been taken.
Please call for any clarification [protected]
Compny like urban clap only know how to cheat their customer. We spent money but no result our hard earned money wasted.