Someone Changed my Epic Games Email. Any Advice?

At about 6:30 this morning, my old email account, which I use for Epic Games, was sent three emails. The first sent a confirmation code about a login from a new device, the second sent a confirmation code about an important change to my Epic Games account, and the third was a confirmation email about my email address being changed.

In the third email, it recommends to contact Epic Games immediately if this is not me (it wasn't). However, I cannot do this as any support issues require me to log in with the account's CURRENT email, which I currently do not know.

Does anyone have any advice or know of any other ways, like a phone number or a support email, for me to contact Epic Games?