First of all, I know nothing about programming and I'm trying to learn about it.I'm trying to make a bot that sends an sms on a specific date to several people.So I tried to use custom twilio message.I paid for twilio and appsheet. I can send an mess...

I want to make a bot that sends an sms automatically to several people on a specific date.When I use my own phone number in 'to' field, it works.번호=phone numberBut, when I use column in 'to' field, I'm getting an error.This one:Error encountered in s...