A bigger screwdriver philip head or flat and force it in a bit hard & turn at it the same time should do it. Failing that, remove the door stop slightly if possible and push a thin flat bar or small screwdriver to put the latch back in.
If you need to find a tradesperson to get your job done, please try our local search below,
or if you are doing it yourself you can find suppliers local to you.
Select the supplier or trade you require, enter your location to begin your search.
Please select a service and enter a location to continue...
Are you a trade or supplier? You can create your listing free at DIYnot Local