Internet explorer 5-8 compatibility

It looks like you are using a custom theme on your WordPress site. You should consult with your theme developer to determine what level of browser version support you want to have, and then have them update the theme to meet those requirements.

A good place to start would include fixing the validation errors that come up on your site now:

https://validator.w3.org/check?verbose=1&uri=https://ssgsandbag.com/mr-tile-concept/

I hope this helps.