cracked lens on my gps fishfinder?

I was out fishin i was casting and smacked my gps with the jig and put a small hole in it can u get repacement screen lens??? humminbird 768 mod i beleave thanks for any info

Humminbird does not sell individual parts to the units, plus you would have to be able to fully remove the current lens and ultrasonically weld the new one on place. You need to call the Humminbird Customer Resource folks about getting your unit fixed. 1-800-633-1468