uPVC Door Adjustment

After I checked the price on some of these locks online,  over a hundred quid,  I was spurred on the mend it myself.  I took out the multipoint lock and found the problem, so I mended it, only to find out why the last lot of idiots bodged it, there were a little misalignment.  So I adjusted the keeps,  hinges and now it works, as good as it can be.