help with older version of creative suite c5.5 I know I know

[simona25363945y86c]

The developer of this app needs to update it to work with this version of macOS. Contact the developer for more information.

What do i do customer service won't help me... and i can't afford nothing noting extra so i can pay for a prescription.. i have the disc i paid for and they work on everything except this one imac.  Please help if possible.  i'm in need and need to brush up on. basic skills in order to help get emploment.

messag saysT he developer of this app needs to update it to work with this version of macOS. Contact the developer for more information.

[Rob_Cullen]

Adobe will only support the current and one-previous versions of Photoshop (23 & 22).

CS5.5 will not be updated. VERSION SUPPORT - Photoshop 

A new computer system will require a subscription to the Photography Plan 20Gb. $9.99 PHOTOGRAPHY PLAN (USA) 

[Test Screen Name]

You know, you know. Catalina, Big Sur and Monterey were designed by Apple to block all old apps from being installed. Adobe don't update their old apps for free to help Apple! This is all part of the Joy Of Mac.  New apps are an absolute need, and now it's a $50/month subscription (year-long commitment). If you can turn up, or borrow a nice vintage Mac with a suitable old system, you may have a chance.