@Nickyshift
You must have used some credit since you topped up either by making a chargeable call, text or using data outside of your allowances.
You will need to top up again to cover the requirement of your bundle tomorrow to regain your allowances.
I have no affiliation whatsoever with O2 or any subsidiary companies. Comments posted are entirely of my own opinion. This is not Customer Service so we are unable to help with account specific issues.
Please select the post that helped you best and mark as the solution. This helps other members in resolving their issues faster. Thank you.