I dropped the camera and

The likely of of a repair to a low/medium camera- you did not specify which being repaired at all is slim- as these items are ' like all small electronics deemed 'disposable'
A 'repairer could well charge you an inspection fee plus the costs of sending it in only to find no repair is possible.
The exception to this is if it is a major component failure during warranty or if a known fault occurs - then the camera would be replaced

So if the rest of it works - count your selfe fortunate and don't drop it again