Pokemon manga question.?!

I've read the pokemon manga up to volume 78 I wanna read volume 79 and up!. But the site I read it on; http://www!.onemanga!.com has not updated this manga for a long time!.

Can anyone tell me a site where I can read volume 79 and up!? Or where I can buy the manga in stores (tried looking on books a million, they don't got any)
Note: Cannot order online!Www@Enter-QA@Com

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