It is funny, someone want to find a wife not for love but for visa. Moreover OP is marketing himself is perfect ghar damaad or servant doing household job.
One retarded chap made some inquires regarding my daughter, the first question they asked if she has citizenship, it really pissed me off.
I know it is happening but it is too blatantly difficult to stomach.
For OP do not make yourself so cheap, even if you want to marry for visa try to find win win solution by socializing in the right circle and find the right match so at least.