Answers
The Agent answers from your material
What are the width and composition of your 280 gsm fleece?
The answer is in your published product material: whatever you wrote in the specifications, it says.
What is your MOQ? How long is the lead time?
The answers are in the FAQ and company profile you wrote. For lead time it gives only the typical time you wrote, and never promises a particular day.
Do you have OEKO-TEX or GRS certificates?
If you wrote it down and uploaded the certificate file, it answers truthfully and can send the file. If you did not, it does not say "yes" or "no" for you: it tells the buyer it will check.