Contact Us

Discover new cryptocurrencies and ICOs, be at the forefront of the fast-moving crypto market, and get new tokens and investment opportunities using the Ledger app for Mac.
Please visit our Website www.johronline.com
Mail us at:
info@johronline.com for any information

editor@johronline.com for Editorial Board/Advisory Board Member
submit@johronline.com for submission of original article/research paper for publication