There is still no fluid pressure. Make sure that the master cylinder was bled as well as the wheel cylinders. New master cylinders can be tough to bleed all of the air out. The new master could be defective.
Bleed the master cylinder.& then rebleed the system.
Check for leaks under vehicle. You may have blown a hole through a rusty brake line.
Check all of the wheel cylinders for any leaks. Check all of the lines for any kinks, then check the master cylinder again for any air. Air in the system may have gotten into the master cylinder and the cylinder may need bleeding again.
Bleed the furthest from the master cylinder 1st then the rest in order of distance from the master cylinder.
You start again -sorry, no option if you want to do it properly.
The master cylinder MUST be bleed first before any bleeding at the wheels can occur. if you do not do this, you will be bleeding for hours.
How to fix brake will not bleed out
Bleed the brakes starting at the wheel farthest away from of the master cylinder and work towards the closest.
Replacing the master cylinder on any year celebrity is about the same as replacing a master cylinder on most any other vehicle. Use a flare nut wrench to remove the brake lines, put plugs in the lines to keep dirt out. Unplug the electrical connector if there is one. Remove the nuts that hold the master cylinder in place. Remove the master cylinder. Follow any manufacturers instructions on bleeding the replacement master cylinder as required. Bolt the new master cylinder in place, reconnect the brake lines and electrical connector. Bleed the individual wheel cylinders and calipers to insure there is no air in the system. Be sure to maintain the brake fluid level in the master cylinder while bleeding the brakes.
The clutch parts that wear out would be the clutch master cylinder and the clutch slave cylinder. Replacing the clutch master cylinder requires disconnecting the hydraulic line, unbolting and removing the master from the vehicle, bench bleeding the new master, install the new master then bleeding the system. Replacing the clutch slave cylinder requires removing the transmission assembly. I would recommend purchasing a shop repair manual for that vehicle if you want to DIY.
If you didn't bench bleed the master you need to do that before you install the master.
Replacving a master cylinder is usually pretty straight forward. Remove the brake lines, unbolt/remove the master cylinder, Re-install in reverse order. The hard part is bleeding the new master cylinder/brakes once you put it on. Caution: Your life depends on your brakes. If you're not sure you can do it right... don't. Get someone to help you.