Can no longer sell here. no access to a printer

No access to a printer. I'm paying double shipping. Posh's response was, use one elsewhere. I CANT. I mailed your items myself. PROMPTLY AND INSURED. I haven't received my monies or a credit, for what you guys paid me. Out of appx $55, I made $12! It's a real shame. I wanted to use my monies to buy from another Posher, and between PM and PP, I have $160 tied up, unusable.😔😔🙁🙁😡