Whether you can sue an insurance company for not car fix depends on the specific circumstances of your case and the terms of your insurance policy. Here are some general guidelines to consider:

• Review Your Insurance Policy: Start by carefully reviewing your insurance policy to understand your rights and the coverage provided. Insurance policies often have clauses and terms that outline the process for filing claims, the responsibilities of both parties (you and the insurer), and any limitations on coverage.
• Contact the Insurance Company: If you believe that your insurance company is not fulfilling its obligations under your policy, contact the insurance company to discuss your concerns. Try to resolve the issue through communication and negotiation.
• Seek Mediation or Arbitration: Many insurance policies have provisions for resolving disputes through mediation or arbitration. These processes can help you reach a resolution without going to court.
• Consult with an Attorney: If you are unable to reach a satisfactory resolution with your insurance company, you may want to consult with an attorney who specializes in insurance law. They can assess your case, advise you on your legal options, and help you decide whether pursuing a lawsuit is appropriate.
• File a Lawsuit: If you and your attorney determine that filing a lawsuit is the best course of action, you can initiate legal proceedings against the insurance company. The lawsuit will typically be based on breach of contract if the insurer is not fulfilling its obligations under the policy.

Keep in mind that the specific laws and regulations governing insurance claims and lawsuits vary by jurisdiction. Therefore, it's crucial to consult with an attorney who is familiar with the laws in your area to determine the best course of action.

Remember that insurance disputes can be complex and time-consuming, so it's essential to be well-prepared and informed before taking legal action. Additionally, many disputes can be resolved through negotiation or alternative dispute resolution methods, which may be a quicker and less costly option than going to court.