If you can't order online, your other choices are:
-If you live in a medical state and have a card, you may be able to buy clones at dispensaries
-Travel to a country where seed sales are legal (I went to Canada and it was a great trip in all ways) and bring some home, although we can't discuss how- that is up to you to figure out.
-Save seeds from especially good bags that stuck you to the couch, indicating indica heritage and suitability for indoor growth.