Applying for DTV as employee vs contractor.

I've been offered a contract, but technically I'm being hired as a contractor. I've got supporting documents, such as a letter stating I have permission to work remotely from Thailand.

However, I've attached an excerpt from the contract. I'm pretty sure any embassy is going to make the interpretation that I am a freelancer, and will want to see business registration, invoices, portfolio, etc. I have none of those things.

I'm planning to apply at HCMC, but at this point I'm considering whether there would even be a point to applying, as the contract presents me more as a freelancer and I can't provide those supporting documents.

It seems like the only way to qualify would be a more straightforward employment contract, but the employer says that would not be possible since they don't have a branch in Thailand.

Apologies for the somewhat vague question. I'd be thankful for any advice.