Lloyd — ac service not done correctly

Address:

31,Damodar nagar, W-2 juhi kalan, Kanpur, Uttar Pradesh, 208027

Ac service done here is very much disappointing
I have spent 7000 rs, still there is no cooling, your service provider assured me that the service done by them woth a lot and ac work properly, but from the very first day its cooling goes down.
Your service is proved very drastic for me
Please pay attention to this matter, otherwise i'll go with another option for the next ac for another brand