VAT and company registration for non UK based seller

Hi,

I am planning to set up a seller account but having some difficult. there are a couple of options when initially creating the account. According to Amazon they are asking for which category I fall under. They provided the below::
– Individual: You must only choose this legal entity if you do not sell for profit. Individual sellers may list unwanted personal items, such as old DVDs or books.
– UK Sole Proprietor: This legal entity is for any commercial individual who sells for profit. A Sole Proprietorship is registered with Her Majesty’s Revenue and Customs (HMRC). There is no legal distinction between the owner and the business.
– State-owned: A business that is either wholly or partially owned and operated by a government.
– Publicly-listed: A business with shares listed on a stock exchange for public trading.
– Privately-owned (such as Limited, Partnership, International Sole Proprietor): A business controlled and operated by private individuals.
– Charity: Incorporated or non-incorporated tax-exempt body.

Now my current condition is as follows

• I am not based in UK but in another EU country
• I do not have any UK VAT number or company registration number . I also do not have any VAT or company number in another country as I am just starting selling
• Sell for profit and purchased from a retailer

Q1) Hence in this case what option should I select when creating the account ?
If I select UK Sole proprietor then amazon asks me for a company number which I don’t have so a bit confused what should be done.
If I select Individual they say its the incorrect account type based on my specific case.

Q2) Is it mandatory to get a company registration number ? Not sure I even can get one if I am not based in the UK