What are the requirements for applying for the DTV visa in Thailand, specifically regarding Thai cooking classes and Muay Thai courses?

I have 2 questions in the bottom.

But for some explanation.

I am pending approval for the DTV

Requirements 1 to 4 I have.

I am only missing no 5

I have paid the fee and they wanted additional information regarding being a freelancer.

( I have been self-employed since I was young )

Most of my customers and wholesale is done online from Danish customers ( I been living in Bulgaria since 2020 )

I have provided additional documents showing statements of remote work.

( I hope that it will get approved ).

However IF the additional documents is not proof enough, maybe because my income from this source is diminishing.

My focus since I left Denmark, is more on my investments.

Sow if not approved I am ready to apply again an the use the Thai soft power approach.

Proof of confirmation to attempt the activity.

Under Eligible Foreingers is sad

2 participates in activities such as

- Thai cooking classes

- Muay Thai courses 

I called the embassy in Bucharest to ask about the 5b and what Thai cocking class school / classes will count towards no 5 b Thai soft power. ?

The only answer I got it was a question back, if I was a cook.

That confuse me !

Is this correct that if I want to apply via 5 b Thai soft power Thai cooking classes.

I shall be a Cook first ?

Next question will be if I choose to take Muay Thai courses

Do I have to be a karate black belt 

 hope somebody can clarify this for me or point me in a direction where it stayed it more clearly than in the picture below.

Thanks