Anuj Pandey 23 July 2022
Pradipta Nath (Advocate) 23 July 2022
You can hold his payment and sue him for damages or fixing the problem.
P. Venu (Advocate) 24 July 2022
You may issue him a legal notice and, if required, follow up with a civil action.
Dr J C Vashista (Advocate) 25 July 2022
Besides filing police complaint you should move to District Consumer Disputes Redressal Commission of jurisdiction for deficiency of service through a local prudent lawyer.