i have an old boiler were have 2 heat ya water up but im not geting any hot water but all me radaitors are still working could u tell us the problem

Assuming you have a hot water cylinder and not a combi boiler. There are a number of things that could cause this but the most likely is a faulty thermostat on the hot water cylinder or a faulty 3 port valve in a 'Y' plan system or 2 port hot water valve in an 'S' plan system. You will probably need a plumber to sort it.

MOTOR GONE ON 2/3 WAY VALVE

Motor gone on 2/3 port valve