Ascentium Capital LLC Non disclosure of terms and interest within time frame and bully tactics Kingwood Texas

Provided no accounting of details just approved and went ahead no disclosure of interest rate, nothing. I was looking to purchase of a sign to see if it could be approved and cost. Ascentium Capital LLC.  In addition, please be advised the agreement is not a simple principal and interest loan, but an equipment finance agreement. They said no disclosures were needed and we could take it somewhere and have someone figure it for us. They approved it and now I am stuck with this. I was supposed to have an opportunity during the 3 months to review.  I got nothing and now both thew salesman for the sign and Ascentium are using bullying tactics to try and force me.