Business ProfileforPenfolds Roofing & Solar

I applied to have penfolds install solar panel system in my roof around may 2021. I was attracted to the 9 months no payment, thats 9 months after the solar was installed. I applied for a loan im not sure if its in house and it was approved. Actually 2 credit inquiries/application was done because of wrong info given for which it was both approved. It took a while for them to install my solar panel. They installed it earlier this year around mid january and I was told after the solar was installed that i need to make another loan application. My credit rating has changed from earlier that year and was upfront. I still made another loan application and this tine was bot approved, requiring me to have a co borrower when all along i thought my initial application was good to go. Should I known that i need to apply another application I would have postponed installation. Now in left to find a co borrower which is not easy or to pay for it in full. It almost seem like i was enticed to have solar installed out of a misleading and deceiving information. Im still in touch with them and I plan to pay however it is not right.