No water or ice

Question

Hi~ I've got a GE side by side. It is not dispensing water or making ice. I've got fresh water that goes to the water filter, but don't know how to check for water going from water filter to in door dispenser. Any ideas on how to fix or determine what the problem is?

Thanks,

freezer door will not dispense water or ice cubes even though plentiful ice cubes in bucket GE refrigerato ModelPS123SGRC SV