don't write off our support issues so quickly.
When you actually POST a real support issue that we're capable of helping you with, then rest assured, we will do our best.
However you have not yet posted one single thing that merits any sort of response at all. You've asked no questions, you've posted no details, you have not even said what the results of the hack was, or talked about looking at the server logs to find the entry point. You've done nothing at all except complain. Inaccurately too.
If you have a problem, then post a new thread describing the problem. Then, maybe, somebody will be kind enough to help you with this free product which you did not pay anybody anything for. Nobody here owes you anything just because you use their software.
If you need support immediately, then I suggest you go find somebody to hire who can provide that support. Here, however, volunteers provide support for free. And you get what you pay for, bud.
As for your 15 blogs, if you're unable to maintain or operate them without support, then yes, perhaps you should move to another platform.