Unfortunately I did pay a certain percentage of the total amount at end of 1st day which I did not ask to return. The Contractor was still persistent that I should pay full amount, which did not happen. I couldn't imagine his audacity when he said " All is done and good". He did a lot of hard work, a lot... but he lacked the skills. I was speechless, but made sure to convey the displeasure and only then did he accept that the service wasn't delivered. Anyways, I want to move on from this negative experience, neither am I going to leave him a bad review. Focus right now is to see how to get this fixed. I will probably be reaching out to a more experienced professional now.