Never got one and they won’t respond

Ordered on Feb 9. It’s now Feb 23. Nothing has shipped. I can’t get ahold of seller. According to shipping dates, boxes should have gone out Feb 10, and next one April 10. Looks like
I won’t get a box til F
APRIL!? Nice Valentine’s gift #eyeroll. Messaged the seller and have had zero response. Would really like to cancel immediately.