Video doorbell install hardware

[Cargarden]

Hello! Been trying to mount doorbell on vinyl siding - so mounted it, but then removed it because it was not looking good due to siding. In the processs the screw that came with the doorbell was not longer holding up the mounting bracket. The plastic hole had become too bit for the screw head. I am having a difficult time finding replacement screw. If screw head is too big then the doorbell won’t snap into the bracket. Anyone else have this issue or have solution?
Thanks.

[jguerdat]

If I understand you correctly, the hole in the mounting/back part of the doorbell is somehow enlarged. You could try a thin washer to see if there's enough clearance or use the link at the bottom here to contact support.