How do i fix my Hotpoint condenser tumble dryer model = CTD40?

I have a hotpoint condenser tumble dryer Model CTD40 that is roughly 18 months old. The other day it stopped working and there was no lights on display and wouldnt turn back on. I persumed it would be the fuse, after trying 6 different fuses there was still no luck, it will not turn on and the lights on display are not on.