Facebook Marketing Campaign

In facebook advertisement, I have conducted 1 live campaign. We have added my credit card to activate our payment budget. But after fb campaign active status, it shows the Maximum bill amount per day calculation. I have worked the budget for 7 days upto 25th April-19. It accept to post the budget for the period of 7 days only. But it may also shows the advertisement for whole Tamil Nadu. Now problem is spotted in my mind, How to stop the Payment within the engaged budget. My budget is say Rs. 400/- it actual/ estimated budget shows Rs.2700 +GST extra. Please help me to avoid the extra unplanned budget. Since i have added my card details in payment method (credit card) also, I feel, I have choose automatic payment instead of Manual Payment. My need is after 5 days, I need to close the Job Application Advertisement from my FB Account. Kindly help, how to stop my excess payment in FB marketing campaign. Please find attached screen shot take from FB user access.

You have to use some math bro. Work it out. Shouldnt be to hard? What is the GST% in your country? Going from 400 to 2700 sounds like a big jump. Contact facebook directly.

Change your life time budget to whatever money you want.