It is totally up to the Creators who they allow to access their profile and they can choose to block a member for whatever reason they see fit, so it is best not to take it personally.
If you have a pending order with a Creator who has blocked you, they can still fulfill the order, but if the order is past it's fulfillment date (30 days unless otherwise stated) be sure to reach out to us at help@manyvids.com with your Sales ID and we'll gladly assist you further.