I believe this owner is Indian, therefore, he so very very very rude.
I have a phone to from customer need google account removal. I paid for service and follow a lot of instructions to download software, and then he processed to unlock the phone. In that time, the customer came back and ask if the phone done, I was talking to him about 30 seconds and came back, the guy guy from theandroiddoctor.com started to scold and bad mouth "F**K you, you stupid, you don't read the whole instruction, your mother f**ker...". From a baby until now I never heard any bad word like that. I asked him what have I done, but he said nothing but will refund my money. But since then I never get refund. Stay away from that. I have asked a guy who referred me to this and he said he got bad words from this anddroiddoctor many times, but because of business, he let it goes.