Fuse Box Advice

[FalconWood]

For some reason I cannot electronically open the boot and petrol lid in my 550 Barchetta. Rest of car is fine electronically as far as I can tell. Looked in obvious engine and cabin ares for fuse box but suspect iit is in the boot where the car manual is too. Does anybody know of a manual way of getting the boot open please?

[FalconWood]

Thank to you all for helping. I have at least got access to a Manual now! I have looked at the rear passenger side footwell area and also in the spot mentioned in the Manual (behind LH seat) and there is nothing. I may now have to take out the carpets at rear to see if the handle is covered!! Still trying.
Thanks