Why am I not receiving text messages from certain numbers on my Fig Phone?

So we will send you a SIM card because I want to show you what I am saying, not to prove to you that that's it, but just to show you that the problem directly is not even the service. It's the number itself, okay? Can you text me your address? We will send you a SIM card today. We will test the phone thoroughly. You will find out that you will be able to receive messages in your wife's number with no issue, okay? If you have other particular numbers that you know that you're not getting messages, we will try them. If you know the numbers, we will have to test them, okay? Text me your address right now. We will send you a SIM card. Once you get the SIM card tomorrow, call me.