I'm no expert but a mate has sent me warning of a potential virus in an invite to whatsapp gold or martinelli. All I can tell you is don't open it, apparently it will wipe your phone. It may be nothing but you never know.
It’s a hoax - https://www.standard.co.uk/tech/whatsapp-gold-virus-martinelli-message-explained-a4030661.html and thread moved
