[sarcasmatwork]

>I have not been paid in any way. Instead, they would give me an equity in June 2023.

Is that in writing? Signed any contracts, operating agreements etc?

>expected to receive investment until December, but that did not happen.

Do you know why? Do you have a working MVP?

> They call the company valuation $2.5m. How can a company with a turnover of $0. have a valuation of $2.5m?

Exactly, another red flag. https://www.investopedia.com/terms/b/business-valuation.asp

If you have skills, and have nothing in contract to keep you there, walk away, find a new job that pays etc. Good luck.

[kacovvv]

We signed a contact, but they was unable to pay me either way. Yes, we had a working MVP.

Thanks for the answer :)