Upon finalizing my check-out at the Store register, I did not see the amount due on the transaction screen. I informed the woman processing my transaction that I didn't see the amount due. "Sharadon"...'that's because I've already completed the transacation' Me: ...'is there any way I can see what I'm been charged'? INDIDENT: 7:01pm (7/6/21), Tuesday Sharadon (who is behind the Store counter) reaches -- angrily -- spins and shoves the large register "monitor" brazenly towards me! ... ...the monitor hits the -- pandemic plexi-glass -- then violently swings towards my face !... I demanded to speak to the Store Manager, she says 'I'm the Manager'. She then with a transparent attitude said her name is 'Sharadon' I then told her ' why aren't you wearing any type of identifiable name tag that you're the Store Manager'? I then told her 'I didn't appreciate what she did' and I asked for the Corporate office number and Customer Complaint number. She says 'she didn't know it or the Customer Complaint number. On 7/7/21, after this upsetting incident with Dollar Tree's -- belligerent -- employee, I searched the internet and found the Company's top executive (Michael Witynski, President & Chief Operating Officier) I emailed Mr. Witynski 7/7/21 at 1:43pm [[protected]@dollartree.com], nor could I reach anyone through Dollar Tree's Customer Service number [protected]. No response todate from President Witynski.