Can a landlord force a higher rent increase after sending a notice?

Dear Sir/Madam,

I am currently renting a flat in Dubai, and my landlord has sent me a rent increase request 90 days before the renewal date.

I have replied to the same email stating my difficulties and requesting to maintain the same rent as last year, and I mentioned that I will leave the flat if my request is not considered.

I have sent two reminders since then, but it has been around 14 days from my first email, and they have not yet responded.

Will I be forced to renew at the higher rent?