I have done installment shopping in installment companies and feel cheated. What if I am overcharged?

Theoretically, it's really your problem that you didn't read the contract carefully. If you have sufficient evidence to prove that it is the mistake and misleading of the salesman, you can also complain. But don't express your dissatisfaction by not paying back the money, which is very bad for you.

The credit loan is like this. If you pay it back in two years, the interest will be high.

Are you made of Gitzo? If it is a big loan company, you can call to complain and express your dissatisfaction and see if they have a good solution. Of course, it would be better to solve the problem if you can enter the media.

Because after all, the money is not too much, and you don't need to spend too much experience, so it is recommended to repay in advance if you have the ability, and don't borrow this money next time unless you have to.