How do you roll an r is you have a fat tongue and can' t roll tongue like taco? is it even possible?

I've tried to roll and r but can't, I can't even purr like cat :(
Any tips to help me or am I a hopeless cause?

What is a VPN?

VPN is (Virtual Private Network) were first used by companies to enable their employees to securely access internal systems such as email remotely (e.g. from home or while on business trips). Today they are increasingly being used for personal use by individuals to protect their privacy while online in public places (e.g. when using the wi-fi connection in a cafe) or in a country where the internet is censored / blocked (e.g. China, Saudi Arabia…).