Hiya @spikypat!
I'm really sorry you're having FPS issues!
Thank you for providing your computer specifications! Based on these you unfortunately don't meet minimum requirements for us to guarantee functionality of the game.
For more information you can always find game minimum and recommended requirements on our site, those for Trackmania can be found here.
You can put the recommended specifications vs your specs into benchmark sites like these to see how your system compares!
CPU Benchmark
GPU Benchmark
Based on the files you provided it seems your GPU does not meet minimum requirements. You may find that you can adjust the settings to be able to play but we are not able to guarantee functionality or stability while playing with specs under the minimum requirements. You can also try the following general troubleshooting steps to see if this improves performance at all, especially making sure everything is up to date and all background applications are disabled. Unfortunately, past that, there wouldn't be much else we can advise.