Wing Chiu Fung

Hi, I started my business and joined Annual VAT scheme on 8th April this yr, and I quited the Annual Scheme in July and got a confirmation letter from HMRC in August, HMRC amended the VAT return date to 31 Oct 2024, 31Jan 2025, and 31 March 2025 in the letter, but when I log in to my HMRC online, the VAT return due date remain unchanged at 31 March 2025, which is the Annual return due date. I think I am supposed to submit my first VAT on 31 Oct, I tried to do so in Quickbooks, but it also shows due date is 31 March 2025, and the accounting period shows "08/04/2024 to 31/03/2025, which doesn`t match the amended date" 31/07/2024 to 31/10/2024 in the letter, so I didn`t submit. I`ve called the VAT hotline but they said it`s Quickbooks problem and I should called quickbooks to correct, obviously it`s not..... I`ve also sent a letter to BT VAT 2 weeks ago but I didn`t get a reply yet. as I understand I should submit within 1 month and 7 days after the "accoounting period", which I still have a few days to spare... should I submit it anyway? or wait for BT VAT response? Thanks! Davy