Hotpoint WMFUG942 Door Issue

[daisy]

I'm looking for help with the door on my machine. The latch broke so I replaced the handle. Then the door wouldn't latch to a replaced the interlock

The door still will not latc correctly. Washing machine will not start due to this. No error code. Machine clicks 3 times attempting to lock but is then unsuccessful. 

Is there anything else I should be checking or is it time for a new machine?

Thanks in advance 

[Whitegoodshelp]

Hi. The latch needs the spring fitted correctly so it is not loose and floppy?