New seller restriction

Good afternoon,
started selling on Amazon at the beginning of the week and all was going fine until today when I received this message:
"We have temporarily removed your ability to submit listings (creating new offers or new ASINs) because an unusually high number of listings have been created from your account. Please refer to the ASIN Creation Policy page (https://sellercentral.amazon.co.uk/gp/help/201844590) for more information on how to avoid receiving this error message. If you believe your listing creation privileges have been removed in error, please contact Seller Support by using the following link: https://sellercentral.amazon.co.uk/cu/contact-us.

I am trying to find out what the restrictions are, is it volume, price or a mixture of both? How long are they on for and when will I be able to start listing items again.

I appreciate that they put the restrictions on until you get a good proven track record, that goes without saying I just could do with finding out what they are so I can plan my time efficiently

Thanks in advance!