Scary one!
The damage has to be huge! Structural integrity is at risk, and a huge fuel leak is more than likely.
Isolate the engine. Have someone to take a look at it. Maybe it's just gone (all amber croases in the ECAM and the fire warning).
LAND ASAP but don't fly at high speed, minimize loads, manoeuver with care, cross your fingers, make softest possible landing, put nose down quickly after MLG, have full emergncy services ready