I do not know how to reply to things on here correctly either, meaning whether to press Reply or Multi button.
It's okay. While I can't speak for
kittybethaustin, I just wanted to make sure you knew where the video had come from. I hate to see anyone, be it an individual or a company, mistakenly accused of something they didn't do. It was an honest mistake, and like you, if I had thought a company even remotely endorsed cockfighting I would not want to purchase anything from them either.
As for how to reply to posts and which button to click..
If you want to reply to a particular post and include that post in yours so people know who you are replying to then click the "quote" button. You will see the other person's post in a grey box and you can type your reply below that and when you hit "submit" their post will appear as a quote with your comment below it. When I made this post I hit "quote" and that's how your response got included in mine.
If you want to quote from multiple other posts, click the "multi" button of each post that you want to have included as a quote. Nothing will happen until you click "reply" but when you do, all the posts that you clicked "multi" for will be quoted in your reply.
When you quote someone, you can always choose to keep only what you want of their quote by clicking on what they wrote and deleting or backspacing so only what you want to keep gets quoted in your final post. You can see that when I quoted you above I deleted all but one sentence of your quote.
The first time I tried to multi quote I screwed it up. It's easier the more you do it though.