Shocking

I'm currently visiting UK, shocking enough someone wanted to do a sim swap on my number *** ,After she failed to answer security questions the sim swap was not successful. Shocking enough they now wanted to port my number to another network. Can someone assist as my number is currently locked. Please call me on this UK number as my south Africa number is locked due to the problem. Can someone assist me I'm not porting my number it is the same syndicate who is now trying to do so. Kindly call me on this number ***