1. Communicate with the company and negotiate solutions.
2. Seek legal aid and apply to the relevant departments for arbitration or litigation.
3. Complain to the relevant administrative supervision department about the company's illegal behavior of defaulting on payment for goods, and ask it to fulfill its promise and repay.
4. Seek the help of professional legal institutions, bring a civil lawsuit to the court, and safeguard personal rights and interests through proper means.
In a word, no matter which way, the legal person needs to master the relevant legal knowledge and carry out relevant operations according to law to ensure the effective protection of rights and interests. At the same time, it is suggested to pay attention to the details when signing the contract, and clarify the relevant terms and details to reduce the company's future default risk.