Extending your 30 day visa exempt

[Uranus]

In order to apply for a 60-day tourist visa, the Thai Embassy web page states that the following documents are needed;
1. Passport or travel document with validity not less than 6 months.
2. Photograph of the applicant, taken within the past six months.
3. Evidence of travel from Thailand (air ticket paid in full).
4. Evidence of adequate finance (20,000 Baht ≈ 6000 NOK per person and 40,000 Baht ≈ 12000 NOK per family).
5. Health Insurance Policy Certificate covering all expenditures of medical treatments including COVID-19 worth at least 100,000 USD

When logging in to create a profile for your application, the application form asks for further documents as:
6. Proof of paid accommodation in Thailand
7. Sign a declaration form
8. Confirmation of legal residence in a country in which you are applying for the visa. (In case that you are not a national of the country in which you are applying for the visa.)
9. Copy of passport pages with all international travel within the last 12 months (no stamps are given within the Schengen area - sic)
10. Applicant must apply for e-Visa via specific Embassy/Consulate conforming with his/her consular jurisdiction and residency. Applicant is required to upload document that can verify his/her current residency.

Maybe it is easier to go to the immigration office?