Thank you for your question. Typo3 is available in Softaculous, which allows it to be easily installed with just a few clicks.
Our Live Tech Support team can help you install Typo3, and guide you in troubleshooting your issues, but you would have to actually perform the site updates and modifications.
You can always post questions here in the Support Center as well.
If you want to move your site to Inmotion Hosting, we have a walk-through guide on how to accomplish this.
We can also help you move your site as a courtesy if you need assistance.
If you have any further questions, feel free to post them below.
Thank you very much. This is the information I need for now.