Who was wrong here?

Go to this yoga place.

Rented a mat from them. The girl who got the mat for me was super sweet.

Later on when I was returning it another woman said did you see the rack at the back with all the mats? I said no. She said did you wipe the mat? I said no. She said I’ll do it for you this time but next time etc.

i said it’s okay I can do it. She said the spray is at the back etc I’ll get someone to help you.

I said yeah I didn’t know etc I wasn’t told anything and implied she could do it.

I would have willingly done it. But something in my gut was that she was looking at the colour of my skin and doing this. I rented the mat didn’t borrow it. She was acting like I did something wrong and reprimanding me for it as opposed to being polite about it. Especially when I wasn’t told anything of the sort at the beginning how was I supposed to know.

Who was wrong here?
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