OVH Does CMM configure and limit network speed based on detected upload/download speed during install?

Last week I purchase a new Server with this network plan:
Unlimited traffic @ 100Mbps

Now I change network plan to:
10TB traffic @ 250 Mbps

But still Speed Test shows I'm still capped at 100 Mbps.
I even rebooted the server, still the same.

Thanks!

 

wget -O speedtest-cli https://raw.githubusercontent.com/sivel/speedtest-cli/master/speedtest.py
chmod +x speedtest-cli
./speedtest-cli --simple