The insurance company invites customers to send text messages.

Hello, Mr./Ms. * *, I am a staff member of XXX, XX insurance company. Nice to meet you. Please come to the company to attend the customer appreciation meeting before XXX tomorrow. Company address: xxxxxxxxxxxxxxxxxxxxxx. ［said when making an appointment］ (let's) not leave without seeing each other/Be There or Be Square

I hope the answer will help you.

Further reading: How to buy insurance, which is good, and teach you how to avoid these "pits" of insurance.