Liquid Shredder

I bought two surfboards from this business Both were advertised as being good surfboards for beginners One of the surfboards worked out fine The other was too small for a beginner so I asked the business to return the surfboard but they told me unless the surfboard was in pristine new condition they would not take it backIt was used once but my issue is they advertised the board as being good for beginners and kids Exact language on the site: "This is Liquid Shredders economy series Foamie 6ft x 20in x 2.5in 6ft FSE Foamie Soft Surfboard is suggested for kids and beginner novice rider weight 95lbs more for experienced riders EPE Deck with EPS core and PP hard slick bottom." The URL is: https://liquidshredder.com/product/6ft-fse-foamie-soft-surfboard/ I asked for a return/refund but after they deduct outbound shipping, I pay for return shipping, and pay a restocking fee you are essentially left with nearly no refund and they will only take the board back if in pristine