can not boot from the SSD m2

Welcome to the Dell Community  @MaGoOoDy 

First thing to try is disconnect the HDD and try to boot from just the SSD.

Let us know how that goes.

Best regards,

U2

NOTE: Until the eClerx team approves your images only you can see them.

As suggested above, after cloning an OS disk it's generally a good idea to perform at least your first boot attempt with the source disk disconnected.

If you can boot from the new SSD using the F12 method but can't see it in the boot order, then the bootloader hasn't been registered into the firmware.  UEFI systems do not work like Legacy BIOS systems where you choose to boot from a specific device.  On a UEFI system, the boot options are paths to a specific bootloader file on a specific partition of a specific drive.  These paths need to be registered into the firmware.  When you install an OS the normal way, such as through Windows Setup, it handles that registration portion -- but cloning applications don't always do that, especially if the device was connected through a USB adapter/enclosure at the time the clone was performed, for example.  Macrium Reflect is another popular cloning tool and its bootable Rescue Media has a "Fix Boot Problems" routine that is designed to fix this exact issue, among other problems, and Macrium offers a free version of Reflect that would do what you need.  You could try performing the clone using that and then running that routine.  I would recommend that you NOT have the source disk connected when you run Fix Boot Problems, fyi.  If you want to keep using that disk later, add it back after you've gotten your system booting normally from the new SSD.

If you're curious, the way you can boot in UEFI mode from USB devices without going through this registration is because the UEFI spec defines \EFI\Boot\Bootx64.efi as a "default" bootloader file path.  When you press F12 to access the one-time menu, the system scans the partitions of any attached devices looking for a bootloader file at that path, and if it finds one, then that partition is shown as a boot option in that one-time menu.  But the only options shown in the "permanent" boot order list that you see when looking in the F2 BIOS Setup interface are paths that have been registered, and although Windows installations do have a Bootx64.efi file, the Windows Boot Manager environment actually uses a different path.

i cannot remove the hard disk, one of the screws that holding the brackets is stripped and i tried many times to remove .

@MaGoOoDy  then go into your BIOS Setup and see if you can disable the SATA port being used by that drive.  Many Dell laptops offer that.  And if you ever want to remove that drive, take your laptop to a hardware store and ask them to drill the screw out.  They'll use something called a left-handed drill bit that's designed so that it moves forward when it's turning counterclockwise, opposite to normal drill bits.  That means that once the drill bit enters the center portion of the screw, the drill bit's counterclockwise motion will rotate the screw counterclockwise and therefore remove it from the screw hole.