Brand new full size bed

I accidentally got a full size bed for my queen size mattress. Unfortunately, this was bought using employee discount so cannot be returned. The bed is brand new, I even have the original box (slightly torn). It's Avey platform bed (sold on the website for 167). See link below
https://www.wayfair.com/Mercury-Row-Avey-Platform-Bed-MROW8471-L12-K~MROW8471.html?refid=GX155712229902-MROW8471&device=m&ptid=275231883533&targetid=pla-275231883533&gclid=EAIaIQobChMI_6Cf1fqO1gIVx1t-Ch1kgQLgEAQYASABEgKtyvD_BwE