Got a message on my 8 year old granddaughters cellphone with a link that leads to sexual pictures, link is "goingoutmeonline.com". How do we stop this person called "Sammi"??????

I received a text from this number in the middle of the night. It wanted me to go to a web site. According to the info about that site, it is a porn site.

Received text message from this unknown to me person with a link to a web page.  I suspect this page contains some type of malware.

Received text message in the middle of the night, goingoutmeonline.com.

Received a text message from this number in the middle of the night. Number is a cell number.  Cannot find any other information about the number