*Poor mobile platform support*
Since last year i Faced One Problem
Here Are my Problem
Apple has taken a proactive
stance towards making sure that users cannot send bitcoin via wallets in its App Store.
Furthermore, Google does not allow in-app
payments with bitcoin.
Although this has not deterred some developers from creating mobile applications for bitcoin, its harming the ecosystem. These larger technology companies do not want to compete with bitcoin. So they do the same thing as restrictive government and use their power to regulate it out of existence within their ecosystem, anyway.