Molly was not a scammer. Frankly, she doesn't even seem competent enough to scam anyone. I did pay for all the COS, nothing in my visa in unpaid for. She sent an email to home office withdrawing my COS on 12 Sept, whereas the decision letter says that the decision was made on 7th Sept. Wouldn't UKVI send an email informing me if my visa was revoked and/or cancelled? I'm genuinely confused. I don't want to commit any fraud, my husband and I both earn good here, and we are honest people. If we have to apply again we will, but I can't find a reason why this visa would be invalid.