@Mirsaif786
If you are trying to use up the add ons because you plan on closing your account or you just can't use them then loaning her your phone or sim card to use the minutes up while she leaves hers untouched and hotspotting your data add on with her would at least leave her data add on untouched as well.
You can downgrade your plan to the $15 plan and if you are opening a new account elsewhere you could call forward your number temporarily to your new account/phone number until the add ons are depleted and port your number over to the new account just before your 30 day cycle ends.
To contact customer support click below:
https://productioncommunity.publicmobile.ca/t5/notes/composepage/note-to-user-id/22437
To pre-verify your account include your full name, address, email, phone # and 4 digit acct pin #.
