NEW SSD JOB - TAKEOVER PC to fix

i want to change the ssd in my pc for a new one.

i need to copy the current ssd onto new one with operating system etc so that when i add the new ssd into the pc the pc boots up exactly the same, as normal.

you can see a picture of existing ssd in pc and the new ssd is in an external case attached by usb. (the usb ssd is go in pc!)

i have used AOMIE baCKUPPER to copy the system onto new ssd but it doesnt work when i replace it in the pc!! so ive done something wrong.

so i would like you to take over my pc and do the needed please, most likely best to clean new ssd and start again?

thanks