Resolve Tech Solutions Software Engineer interview questions

This place is a scam!!! Don't give them your information! I was emailed saying they saw my application through LinkedIn (I hadn't applied to them, red flag #1). They hadn't asked me for any personal financial information yet so I humored them and said I was interested. Then they sent me their "assessment", It looked like a normal interview questionnaire so I filled it out and sent it to them expecting the normal interview next steps such as a phone call or video call. I got an email a few days later saying they would like to hire me, no phone interview, no video call, Massive red flag. The pay was also way too high for the type of position ($70/hr) so, another red flag. They sent me an offer letter but I never responded. I'm convinced this was a scam offer as they would eventually ask for more personal information. Also they wanted to send money for me to buy equipment... Legit companies don't do that. I Even tried to call their office and couldn't get ahold of a single person.