Poor service at mall of tembisa mr price

I was at Mr price Mall of tembisa.I got there picked a wallet and two trousers but I ended up deciding not to buy on my way out, I willingly gave the security guard my bag to search and she did that after she asked where I put the wallet I told her I've put it back by the shelve, she called I think the manager and they told me I can't leave without showing them the wallet and I did that. I went back showed them the wallet, they didn't even bother to apologize for accusing me of *****ing 😤.