Your site needs to be updated – upgrade to the latest version of WordPress, plus some plugins must be updated. You can do this yourself from the admin page. However, if you didn't back up before doing this (or didn't know how) and something went wrong during the update (white screen of death or other) then you've got a big problem!
I will help you avoid this. I would backup your entire site, apply all necessary updates and check if everything is working as expected. If anything happens to the update on the live site, I have a backup for the backup. This way you don't have to worry about the white screen of death or any other update-related issues!
**PLEASE NOTE** – this basic service does not include updating premium plugins and (custom) plugins
Minor issues related to updates that can be resolved within 30 minutes will be included in this service. If there are bigger problems then we may have to discuss the work further.
I'll need an admin login for the website, plus the login details of your hosting account (Cpanel / PhpMyAdmin / database details / FTP details).