How can you play the digital video cassettes dvm60 which were recorded on canonzr10 video recorder on a regular vhs player you cannot use the zr10 as it is no good?

Digital video cassettes will not play on a VHS player; VHS is analog and cannot play digital media.

You may be able to find a service in your area that can copy from an older medium (like your ZR10 cassettes) to something like DVD or BluRay.