I help run the anti-spam team here at Weebly, and I can report that we're not observing any notifications from Facebook indicating that sites on the Weebly network are blocked. I've run a few tests using some popular sites on the network, and wasn't blocked from posting any of them.
More importantly, the site that the OP posted is not hosted on Weebly.
I recommend reaching out to Facebook for more information.
My first thoughts were: 1. Don't make customers login to make a purchase, allow guest checkouts and this will improve your conversion rate. 2. The homepage is too crowded, reduce the number of call to actions/buy now choices.
Yes, as nithinpb has said too, just focus on a single deal on the homepage. Users/customers will find it easier than having to scan through multiple options/deals.
As I discovered later, the average salary for the same role in the for-profit sector is around 80k AUD plus super in Tasmania.