Old Navy review: followed while shopping in the store

I walked into old Navy Store today August 29 2019 and was followed by a security office for over about 20mins and when my eyes caught him, he nodded his head and i asked him, why he was following me, he told me to leave the store, i asked to speak with the manager,
The so called un uniformed security personall was very rude and obnoxious and told the manager that i was looking crazy when i walked in to the store .

I was very disapointed that i still paid for the items for my dauhgter but will not spend my money at the store any more.

This is very uanccesspable for a customer to be followed in any place