Thank you

I’m their customer, I got to the store with my 11 months old baby and they told me I cannot go in with the child and I must put the musk on the baby, so my question is how do I put a baby a mask on how will he breath? The manager was sooo rude asking me why am I going around with the baby without his mask on. For a women I felt that was insensitive. This is the end of the road for me with this retailer