You got my tax code wrong and i need my money back so i can pay bills and buy food!

i work for 4 different businesses. I earn less than the lowest tax threshold and should not be paying tax. however you decided to allocate my entire tax free amount to the company i earn the least from in a year. leaving my other 3 deducting tax from my pay which i don't owe. PLEASE HELP!! i need my money back to be able to pay bills and buy food but can't find out how to make you correct your mistake.

Hi,
Unfortunately, it is not possible to check individual tax records through this forum, if you have a question which relates to your personal tax situation or tax code please contact our helpline:  
Income Tax: general enquiries
On this page you will also see a link to Personal tax account which may be the quickest way to review information relating to pay and tax history, tax codes and how to change them.
Thank you.