How to access deepweb using iPhone?

I have hotspot shield trial in my iPhone and tor browser. I've been trying to visit torchan but it loads too long am I using the wrong way?

Paying for anything that is usually free is a big sign that you are being ripped off and/or scammed. If you can't get Tor on your apple product, chances are you bought the wrong smartphone. OR you could just use a computer and download tor bundle, which includes the browser and away you go.

It's because you're using two VPN's together. TOR browser has a built in VPN
Plus TOR is very slow because it bounces your connection through many nodes.
Or sometimes these deep sites are just down for awhile.