You've got it all wrong.
By renting a MQL5 VPS you won't increase the connection speed between your MT4 terminal and your broker server.
VPS is for running EAs or subscribing to signals on a MT4 terminal much closer to your broker's server, with a much higher speed (low ping).
If you've rented the VPS in order to trade manually faster, you can't.
If you are trading with an Expert Advisor, you should load your expert on a chart, adjust your settings, click the autotrading button and then go to your VPS and right click >> Synchronize, Charts, Experts, Indicators.
Then with a right click on the VPS >> journal you can see that everything was synchronized alright and your current ping.
Thanks for the help.
But I have one more question, Should I use RDP Server VPS then to increase manual execution order speed? Because I don't use any Signals or EAs.