Source of the Leak

We’ve had water dripping through the en-suite ceiling when it rains for the last few weeks. Not good. We thought/ hoped it was because the gutter down pipe was blocked. But today we paid £200 for a gutter cleaning ‘expert’ to clean out the gutters and tell us they were already pretty clean, in good condition and not blocked. He did at least take a photo of the likely source of the leak so now I need to find a roofer who wants to do the job... apparently not an easy task on first attempt (to find one)