http file to https

I looked around for any similar issues but, didn't find any. I am getting 7 errors dealing most with gzip_loader as follows:

A style-sheet with an insecure url of "http mysite dot com gzip_loader dot php?file=bx_templ_css_77ed50ceeb2dbe33a216a85e6f2577dc dot css" was loaded on line: 16 of name dot com/.

This URL will need to be updated to use a secure URL for your padlock to return.

end

I have six more of these "Mixed content" errors(I have changed the names of the innocent):

Hard Failure

A style-sheet with an insecure url of http whodis dot com/gzip_loader dot php?file=bx_templ_css_cce4100b2b544ae2af2727feec96775c dot css" was loaded on line: 17 of whodat dot com/.

This URL will need to be updated to use a secure URL for your padlock to return.

Hard Failure

A script with an insecure url of "http name dot com/gzip_loader dot php?file=bx_templ_js_438a11dde67bd12a0f6a5fe264339640 dot js" was loaded on line: 26 of name dot com/.

This URL will need to be updated to use a secure URL for your padlock to return.

Hard Failure

A script with an insecure url of "http name dot com/gzip_loader dot php?file=bx_templ_js_f9eb44fd4b9a2037dcea6a9b8041aa51 dot js" was loaded on line: 27 of name dot com/.

This URL will need to be updated to use a secure URL for your padlock to return.

Form Failure

A form with the action of "http nameo dot com/searchKeyword dot php" exists in the source code of the tested page.

This form needs to be updated to use "https name dot com/searchKeyword dot php" or another secure URL for your padlock to return.

Form Failure

A form with the action of "1http person dot com/create-account" exists in the source code of the tested page.

This form needs to be updated to use "https name dot com/create-account" or another secure URL for your padlock to return.

Form Failure

A form with the action of "http name dot com/searchKeyword dot php" exists in the source code of the tested page.

This form needs to be updated to use "https name dot com/searchKeyword dot php" or another secure URL for your padlock to return.

So, I need to take these from http to https??? I have never ever seen how to do this manually and I've never come across this problem. how can I do this without injuring myself? Thanks