White Screen on Information pages & Contact, HELP!

Please help as soon as possible anyone! I am not sure what exactly the root of this problem is but I am thinking it started with an SEO extension that I tried to use. I have been having major trouble with getting anything with SEO to work. I have done everything possible, wasted countless hours trying to find a solution for that but not really working. But that is a side note as I just really need to get my Information & Contact Pages working again! I tried deleting the SEO extension, didn't work, disabled SEOs & did not work either. It's late & I'm kinda at the end of my rope as I have gone back and forth with troubles lately on my site so I don't want to close my shop for too long. Please any ideas at all let me ok Thank you so much in advance everyone!

Edit: Ok so I got my information pages to work again by replacing the module.tpl file with the original opencart file. Still not sure about the SEO urls thing. If anyone has any ideas what to do, please let me know. thank you so much!

Please someone help me. I really need to get these pages back up and working and I am exhausted. I haven't gotten an answer back from any other support methods I have tried and this is very important.

Thanks so much in advance!

Have you checked your error logs?

You can also turn on errors in your settings in admin and browse to the page that isn't working. Most likely there will be an error message on it. Copy and paste it here so we can have a clue. Then turn errors off again.

Your url would also help.