Why am I facing problems ordering manually from Aliexpress?

Hello All,

Quick question, i have a a couple drop shipping stores and i order from aliexpress. everything has been working fine until a couple weeks ago. Depending on the order high or low ticket ill create a affilate link and use that to place the order manually. If the orders are less than $20 ill use oberlo to place the order.

i use chrome for a browser.

i can no longer place orders manually. (with or without a affiliate link)

i get this message (every time i click place order)
(We have detected unusual traffic from your network, please try again later)
does not matter if i try paying with a debit/credit card or paypal.

but when i order the item direct though the (shopify admin/apps/oberlo/Pay on aliexpress) the order is processed and the payment goes though.

anyone else having a issue like this? any ideas how to fix

Thanks