How can I get affordable auto insurance at my age because I was pulled over and luckily let go with a warning for no insurance?

I was pulled over today and the police man was extremely nice to me. He gave me a warning only and let me go. I don’t have auto insurance and I told him I wasn’t able to afford it.
I drive a 2019 VW beetle turbo so it’s a sports car. It isn’t really my fault because I get charged a ridiculous amount for car insurance.
How can I get affordable auto insurance at my age because I was pulled over and luckily let go with a warning for no insurance?
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