Advanced Search Support request please

I wish to edit the already set up in the them by default an it is working fine. however I wish to edit the home page advanced search to keep I am man or woman searching for woman or man, but I want to remove I am searching for couple or group, It is not showing in the advanced field. there appears to be nowhere to edit this, I can see it ok, however all fields are empty yet it shows and works on the home page. How can I get help to get rid of couples and groups from the drop down selection ?

Also, I have read all docs and seen all videos, there is absolutely no instruction or documentation relating to the New Themes Why? Please don’t say they are the same. They are most definitely not the same. The directory videos are not even close to dating theme or Micro jobs theme as an example. please can you help with How to information. Yes I have searched the forum, I find there is very limited information on the topics I am searching, and when I find something, it does not relate to my individual issue. So Please help.