To open a sub-account (sub-account), please follow the steps below:

Open the PEMEX app and log in to your account.

Tap the account icon in the upper left corner of the screen.

Tap the sub-account option.

Tap the + icon at the top right of the page.

New sub-accounts are automatically added under the sub-accounts section.

To use that sub-account, tap the Change button to switch.

Go to Phemex Official Website