please help

I have a 2005 Mazda tribute that has shorted out the tailights.
The way this happened is the trailer i was towing somehow grounded the wire to the taillights on the trailer which in turn shorted out the taillights on the vehicle.

checked all the fuses they seem fine

what am i missing?

please help this is my wifes car and she is going to kill me if i don't get this fixed asap

 

Did you cecked the bulbs ??
Check if you have 12 volts in the back ??