Imessage wont activate my number,why so?

Hello thasfia,

We see that you already found the article If you can’t turn on or sign in to iMessage or FaceTime - Apple Support, which is the best steps for troubleshooting an activation concern. Were you able to follow those steps? If not, let us know where you're having trouble and we'll guide you from there.

Cheers!

I want to use my iMessage with my number right now then I can’t activate my phone number with IMessage why so