score:7
I communicated to the UK embassy through the email and I have got my answer, I have to apply for a new visa, there is no chance to transfer my previous visa into the new passport.
They advised me to apply for a fresh visa. My previous visa is invalid
FYI,I had to pay for that email. Besides, I went to the visa processing office as there is no UK embassy center in my country, but they replied the same in this regard.