You can install MetaTrader 5 and download the MT5 platform for free directly from the FNmarkets Dashbaord on your Windows PC.
To uninstall MetaTrader 5 from your device, follow these steps:
1) On Windows, click "Start" and go to "Control Panel".
2) Select "Add or Remove Programs" or "Uninstall a Program".
3) Right-click on "MetaTrader - FNmarkets".
4) Confirm you want to uninstall the platform by clicking "Yes".
5) Click "Finish" to complete the process.