How can update the sdk versión of appinventor cause i have the next error

[TobitFenix]

La comprobación del instalador de Google Play requiere que la versión del SDK sea 21 o una posterior. El app bundle subido tiene la versión 14 del SDK o una posterior. Actualiza minSdkVersion en el archivo de manifiesto de Android de tu aplicación.

[TIMAI2]

This should fix it

Minimum SDK... Play Store doesn't like my .aab

minSdk21.aix (4.0 KB) Import and drag it onto the screen.

[TobitFenix]

ok thaks, a lot…:

now where i can give a name to my package cause i have another error:

El nombre del paquete del APK o Android App Bundle debe ser com.equilibrio84.reivillo

[TIMAI2]

See here

Issue uploading to Google Playstore

So my Android APP is called Photo_log. When I upload it to Google Playstore hits me with an error message - “Your APK or Android App Bundle needs to have the package name appinventor.ai_albeix.PhotoLog” I tried renaming the file, which produced the same result. I cannot create an APP Inventor project with that name because the “.” is an illegal character in App Inventor naming?? How do I resolve this issue??