Iniutang ng iba!!

Please advised nyo po ako. I was recruited po na maging dealer ng isang leading Cosmetics Products by a close friend. I was under her team. Pinapirmahan nya po sa amin un application form and made us signed it. After that, the approving personnel explained to us na after signing the papers we are authorizing our friend to purchased a product under our name even without our further permission. So pano pa gagawin namin e na nasign na namin un, naisip ko nalang na hindi naman siguro nya kame lolokohin since friend naman kame. Months later a text messages and call came, sinisingil po ako sa mga purchased ko. Pero kahit isa po e wala naman ako kinuha sa kanila. My friend keep telling me na isesetle nya yun account ko pero until now e utang parin po. The latest text sa akin e they were put my name on list na hindi na puwede makautang in any financing institution sa Philippines. Dapat ko po ba bayaran yung utang nayun o dapat kong tigasan na hindi since hindi naman ako nangutang sa kanila? Please help me.