Trolleys

Today i was at Legit Stores in Soshanguve Crossing. I entered with a trolley which was not allowed. My concern was the approach. I get to the store and about 2minutes later they approach me and say they don't allow trolleys. I was with my helper and child. So i tell my helper to go and pay i will leave the shop with my trolley. I got through my purse looking for debit card so i can give my helper to pay. But nooo the lady approaches me again these time insisting she pushes the trolley for me to leave the shop or stand at door. I tell my helper to leave the item i picked up and left the shop with my trolley. Im not a legit employee and i dont understand the harm that trolleys do but why dont you write a notice saying " trolleys not allowed" . Because i was not happy about how i was approached and how the impatient lady was willing to push the trolley for me. I am not crippled i thank God for that. It's a concern. I left the store and went to a different branch.