Hey there @3_devils. We're still waiting for your private message.
Note: For you to send a me a Private Message only need to click on my username, which will take to my profile, once you're there on the right side of the screen you will see the option to send me a Message.
Hey there, @3_devils! Thanks for contacting us. Your data can be consumed in a few hours depending on the usage. Specially if there are multiple phones using the hotspot. Please send us a private message with your phone number and pin, we'd like to take a deeper look at this.
@Cavs_B_Ball you can go to your profile's settings to turn off email notifications.
If you are on a computer, you can click on your name on the top right, then select the settings option from the pop up menu.