Just removed another scam. Again Nigerian!
PSI Incorporation claims to be a securities company, located at 4245, Kemp Blvd., Wichita Falls, Wichita Falls, TX 76308, USA.
A quick search on the net reveals that there is no mention anywhere of this company. A check on Whois.com reveals that the site was registered only a short while ago, somewhat strange for a company of that size. If the company had been trading for as long as they claim you would have seen many references from various different places. The lack of credible incoming links is indicative of a scam.
Whois.com also shows that the person who registered the domain is based in Nigeria, another BIG warning sign that there is some amiss. They have used enom.com, a registrar often used by these scammers.