Xender APK is the fastest sharing application available on the internet and you can use this app to transfer files quickly. Use this free-from-ads version if you download it from this website. At the same time, it does not work with VPN.
How To Fix Problem If Sending Files Using VPN
If VPN is enabled on your device, you will never be able to share files. To overcome this problem, you need to disable the VPN connection. Once the VPN is disabled, all kinds of files can be transferred easily. This is the simple way to fix this problem.