Forum:A Lot of Issues on Selena Wiki

Hello, I am the admin for the Selena Wikipedia however, there's a lot of issues that still have not been resolved. (1) if you look here you can see at the "Notes" section that the URL is exposed while the given name for the URL is also exposed with the URL. How can I remove the URL from being exposed while leaving the name intact with the URL? Example: Ref#4 has "Jose Behar, interview" with a link. However, right below it shows the webpage exposed. (2) How can I disable "Comments" from Selena Wiki? (3) Is there anyway the "Discussion" tab can be brought back to the wiki? If not, can I create a proposal for this as it seems momentous to help create a thriving community wiki for discussions on improvement on a specific article? (4) How can I create a to look like like this?. Also I am not an expert on coding so can you please simplify the way you respond, if that's not too much to ask :). I am also very sorry if this is too much to ask :/ just need these fix before promotion of Selena Wiki is a go. Thanks, &#91;&#91;User:AJona1992&#124;&lt;font color=red&gt;Us&lt;/font&gt;&#93;&#93;&#91;&#91;Special:Contributions/AJona1992&#124;&lt;font color=green&gt;&#39;&#39;&#39;&#39;&#39;e&#39;&#39;&#39;&#39;&#39;&lt;/font&gt;&#93;&#93;&#91;&#91;User:AJona1992&#124;&lt;font color=blue&gt;r&lt;font color=#66FF00&gt;AJona1992&lt;/font&gt;&#93;&#93; &#91;&#91;User talk:AJona1992&#124;&lt;font color=maroon&gt;&lt;sup&gt;Love U Selena&lt;/sup&gt; 18:24, September 13, 2011 (UTC) (btw sorry for my username I still don't know how to perform codes)
 * So:
 * That's a Special:Contact issue,
 * Special:WikiaLabs,
 * Disabling comments should return it,
 * Go to this page, follow the instructions, then upload the resulting XML to your wiki with Special:Import on your wiki.
 * +1 Please tick the box Custom signature (Check this box to create a custom signature in the field above. The signature uses the same wiki markup that a regular page does, including links.) in your preferences.
 * Cheers! 18:57, September 13, 2011 (UTC)


 * Comments (1) I contacted them, (2) that page does not show me how to disable them, (4) I don't see any instructions except codes; am I supposed to copy and paste it somewhere? (5) it reads "Invalid raw signature. Check HTML tags." Thanks for replying.
 * 1. They will email you in a few days,
 * 2. Are you an admin?
 * 4. First, type "Category:Selena" into the "Add pages from category" box. Then, remove everything from the list that appears, save for Template:Selena. Finally, click "Export" and save the XML and eventually follow the import process. 19:14, September 13, 2011 (UTC)
 * 5. Your sig seems to be too long (200+ characters). 19:14, September 13, 2011 (UTC)

Yes I am an admin. And I can't find "Add pages from category" at all.