Lloyd — Complain of New AC Cooling issues

This is in reference to my new AC purchase of 1.5 ton, Model no # LS18I35JA
Purchased date- 13th May 2022
Manufacturing Date -2018
Dealer Name - Parikh Sales
Location -Dhanbad, Jharkhand

This is in reference to this AC. I have registered a complaint with the Lloyd service centre. Some technicians visited multiple times but cooling is not effective .

I have an office space apx 140 sq ft area & there is no cooling. Now the service centre guys are saying this is the best colling i can get from this AC .

I am not satisfied with the service and the service centre guys are not professionals .Some guys aged 17-18 yrs have installed the AC and there was the leakage they have done on the installation .The 2nd visit they have corrected but AC cooling is not effective .
The Dealer(Parikh sales) sold the 2018 manufacturer product to me without my knowledge & this product has been registered under the PANKAJ KUMAR name .I don't know the reason for this .
If this kind of service I am getting from the beginning then no words to say for the future .

This is the 1st product I have purchased from LLoyd & I am totally harraresed by the dealer & the service centre .

PFA- Attached bill

Please resolve my issues as soon as possible, I am suffering .
Regards,
Javed Khan
[protected]@gmail.com