Disabled discrimination - Dot Com Personal Shopper Tesco Employee Review

I am disabled and was employed for a short period at tesco, as my disease advanced I began to really struggle with my job so was discussed with management and told that I would be moved to tills. Three days later I was "laid off" and told they were making cuts and anyone on a temporary contract across the store was being let go. I later discovered that I was the only person in store who was "laid off" and that they employed four new staff two days after I was let go. Constantly berated by management over my disability, any time I was in pain or injured I was disciplined and I was regularly picked at over my medical leg braces and footwear needed to accommodate them.