Is there a reason why you need to? The threads move up automatically as they are posted in. If you have created a thread on advice and support and aren't certain of the responses that you have given you can ask for other opinions, but endlessly posting in threads simply to move them up is highly discouraged.
Welcome to Empty Closets! It looks like that you have already moved up your thread in the support section by posting in it again. I'm sure you will get a couple of more responses. As Gen said, you can post in your thread again, if you feel you have not gotten all the answers you were looking for, and ask for further feedback. But there will a time come where you will have to ask yourself how much more will you be able to get out of bumping up your thread repeatedly. It helps to reflect on the answers/suggestions that one has received before trying to bump up ones thread/posts.
