Forcing the developer to issue the contracts of a purchased property

Hello,

I have purchased a property in Dubai in May 2019 by putting a 25% deposit of the purchase price to the developer's escrow account and received the reservation form and payment receipts only.

However, I still do not have the SPA or OQOOD till now. The developer has been saying the SPA templates have been getting delayed.

As per the reservation form, I have an upcoming payment in Nov 2019. How I can validate that I have a legal reservation for the apartment and there is nothing to worry about?

What is my legal position here as I don't have any legal papers except the reservation contract which is only stamped from the developer but no OQOOD reference code/id/number or stamp on it?

Thank you