First things first. You should never post anything from a Visa statement.
All your postings should come from original receipts. When you purchase something and use a Visa card to pay for it, you should get two items - a receipt for the purchase (which shows what was actually bought) and a visa receipt which only shows how it was paid for.
You should make your posting from the receipt.
Next - if the Visa card is in a personal name the purchase should cr Shareholder's Loan. With an October year end you must be dealing with a corporation. If the company pays the Visa statement, that payment will be dr to the Shareholder's Loan.
Finally all purchases should be posted on the date they were actually made. So if you have purchases which are legitimate company expenses in the period between October 10th and October 31st they must be posted to the year ending October 31st.
You don't need the Visa statement, make your postings from the receipts.