coding wordpress

Hey guys how can someone correct the source code of a website with errors in it. i mean the source code doesn't display any of the meta tags info

EDIT: Same question but should have titled this thread: "How do I add 3 Horizontal images to a wordpress post?" I usually do this with a widget or some sort of page builder. If there is no page builder and all you get is the regular visual/text editor section, what coding would I add to the...

Hi, I need some help sending out through mail a shopping cart list from the shopperpress theme. There are 4 steps that have to be done before it sends the list. The job is getting the name and email from the 2nd step and comments about the order/inqury (3d step) and the shopping cart...

I have some problem in my blog coding header or other This is Warning in my page : please help me to correct this coding Thanks for all