Once again, it seems like a beginner is trying to ask something that already exists on this forum. Therefore, I suggest you try searching for what you are curious about, even just by doing a Google search. Believe it or not, I have tried to find the answer for you through that. However, I will still provide you with references you can read to help you solve your question.

Maybe, what you are looking for is how to use multiple quotes to reply to multiple replies. If so, you can see it here: Re: HOW CAN I QUOTE MULTIPLE THREADS AT THE SAME TIME - reply from @Charles-Tim

I think as a beginner or newbie in the forum, you need to read the following post: Bitcointalk.org @notocactus - Bitcointalk posting etiquette

To answer this question, use the search function to search for this. It has already been answered in the past.
The search function (https://bitcointalk.org/index.php?action=search) works like Google search.