Looking for a desert seed in minecraft?

I urgently need a seed for Minecraft 1.16 Bedrock Edition on the PS4 with which I spawn in a gigantic desert. It is important that this desert should be really gigantic and quite flat.

I would be very happy if someone had a seed.

I only know Seeed, the band…

A seed is the starting value for the random number generator that generates the world of the game.

Thanks