It is possible that you are using an old web browser that no longer works after our latest AutoTURN Online update. We suggest that you check which browser you are using and which version, and make sure that you update it to the latest version.
Also, please check if you are using a VPN or any ad blockers, and if you are try to disable them to check if that will fix the issue.
When problem is fixed, you will be able to see Simulation Tools and Parking Tools in the top left corner as shown below (circled in red).