Yes, maybe he's your friend but all of these can be manipulated. If he really wants to vouch you as a friend, he should post the time statistics on gaining the views, not the finished product.

How can I trust your service if it's just bumped by your friend? There's a possibility that all of these are your plans. I don't really care if your instant follower/views generator is working or not because I know you have social media groups that exchanges labor to comment, subscribe, follow and like. I already know that thing because it's a social media platform, the big part here is the service, how can we trust it?

You don't get it, it's super shady, you should know that when you wanted to have an online transaction. There's a lot of factors to know when having an action here, the number one is legitimacy.

What's the assurance of your service? Everyone can literally do the labor to exchange comments and like so we're going to the part of having a legitimate service.