No x86 to uncheck in my player settings

Helly i’m trying to post my app on the google play store but i have this error :
"This release is not compliant with the Google Play 64-bit requirement

The following APKs or App Bundles are available to 64-bit devices, but they only have 32-bit native code: 1.

Include 64-bit and 32-bit native code in your app. Use the Android App Bundle publishing format to automatically ensure that each device architecture receives only the native code it needs. This avoids increasing the overall size of your app."

I saw on different forum that i have to uncheck x86 on my playerr settings but this option doesn’t appear.

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Thanks for future help !

What is your Unity version?
And do you build to apk or aab? (the latter being easier for google play)