Does anyone here have any experience with technical support from Red Bubble? They don't offer phone support, and I've been unable to get a technical issue resolved or responded to for several weeks now. Their Live Chat doesn't offer support from the "Artist Success Team", and their Facebook and Twitter pages won't respond to Artist questions, so the only avenue is to fill out their submission form. I've done that 4 times now with no luck. Each time they say they'll "escalate" the issue, but then I don't hear back. Until my issue is resolved, I'm unable to upload new artwork to their site. Very frustrating. If anyone has had any luck getting them to respond, please send along the feedback. Thanks.