fuel tanks leaks when full

[nazier]

hi people

please help how do i get this sorted out as the dealers keep fucking up, they replaced the fuel filter and i have been having problems ever since, the fuel tank only leaks when i full it up, it leaks from the somewhere on top as the fuel can be since runing down, it also smells like crazy when i fill up, and when the tank is on two bars, then i have to drive with the windows open,

please advise how to stop leak and smell


thanks