After visiting Colchester store today I had cause to ask for assistance. I approached a shop assistant, mask on, and had to slightly pull it away from my nose, so I could breath as I was finding it difficult. I didn't remove or pull it down, but as I did this, 2 metres away from the assistant, she literally almost jumped away saying something about my mask not being on properly She made me feel like a leper!!! She then went over to a colleague and pointed to me , which made me feel extremely upset. I'm 81years old, and her behaviour I feel was completely unnecessary, and it's this kind of treatment some shop assistants are showing toward the public, during this pandemic, that are giving cause for so many complaints .I left that shop today in tears and will not go back!!