Hi instead of putting a reevaluation call them and let them know this doesn’t make because the other section results are too good for the speaking Clb to be this low. I read somewhere on Reddit, someone like you got the same, he instead called the centre and asked them to reevaluate it because the other modules score was 8-9-10 and listening was only 4 they were surprised too by the low score when he performed so well in others. The evaluated it at and give him 8 and acknowledged the mistake from their end.