Suspicious charges on my credit card bill

My inquiry is about suspicious charges on my credit card bill. I sent a list of all questionable transactions. I've also had a text chat with a rep. She sent my case to the Account Security Team and they were supposed to call me. I received a message that they tried to reach me but there is no evidence of any calls from Apple (but I have had other incoming calls during this same time frame, so I know my phone is functional.) Is there an issue on your end? Please help!

[Edited by Moderator]