Much data usage

[wireless]

This month my data usage suddenly doubled. IF my account had been switched to a higher speed port, would this be the result? There was no high speed space in my area when I first signed up- so I was on a list. Other possibilities- radio streaming? Four teenagers visiting for a few hours.... Who do I contact- as in speak to- about this. The Telus store where I signed on was no helphttps://bhzof35755.i.lithium.com/i/smilies/16x16_smiley-sad.png

More... (https://forum.telus.com/t5/Internet-TV-Home-Phone/Much-data-usage/m-p/93997#M20256)