I have been trying for a month to get Syft to pay ...

I have been trying for a month to get Syft to pay a shift I have done where their client marked me as no show although I was there and I have been ticked off on their lists 3 to 4 times.... there is no way to contact Syft London except through a chat and even then you chat with someone from a diffrent city.
It is very disappointing for me because I've always respected the commitment to the shifts I took, always on time and my work is not paid because someone, somewhere wants to save money and Syft can't be bothered to do the right thing.