I am having a major problem linking my GSB to QBO. IVE TRIED EVERYTHING YET NOTHING WORKS. I rang, emailed and went through hours of FAQ’s to be still sitting here with my accountant at tax time frustrated. Why is this so hard. It was linked all was amaxing then bang it unlinked me and no matter what I put in albeit; customer number, WAC email phone number, changing passwords  IT IS NOT WORKING!!! And I’m paying for this service yet I’m not benefiting out of it but pure frustration. I need help now please. I need this rectified asap PLEASE.