This **** sms company subscriptions without user consent

How the heck do I get subscribed to this on a tablet I don't use at all? This is a **** and I am looking to speak to a lawyer about this misdeed from this company and Telkom Mobile from the looks of it, the reviews from others here just a few in the list of people this company has ****med and ****** money from, imagine the elderly and ones that don't know about this? This is terrible and has to be stopped!