XMind 8 Pro and Xmind for Android are two different products. A license for XMind 8 Pro can only be used for XMind 8. It cannot be used on Xmind for Android.
If you want to unlock the Pro Plan of Xmind for Android, you need to subscribe Xmind Pro Plan.
You can purchase a subscription for Xmind Mobile Here.
Can I use my XMind 8 Pro license on Xmind for Android?
