Samsung Galaxy S7 Still not working

<p>Since i logged my first complaint about Vodacom Nothing has happened, each store did a sim swop told me to switch the phone off for 3 hours and the sim will activate, looks like they are only trained to do sim swops, they tested the sim card with the same number in two other phones it did the same thing. But the phone still sais Not Registered on the Network or No Service try agail later. I'm not impressed it only keeps getting worse i went to 3 Vodacom shops.</p>