Debt Snowball is a debt repayment technique where you prioritize your debts and start with the smallest balance, paying off one at a time and moving to each larger balance.
If your expenditure regularly exceeds your net income, either you must dramatically change your lifestyle (sell your home, buy a smaller apartment, take part in a second job) or declare bankruptcy. Start introducing money to your budget.
Making frugal choices with coupons, using existing items rather than new, sticking to your list of groceries, and refraining from impulse purchases can help you get rid of debt sooner.
Have a month where you agree not to spend anything apart from essential purchases like food shopping. This will help you get into the mindset of living below your means.