Data link V2 of T-motors is not working

Hi,
Recently I purchased a T-motors Alpha 60A ESC. The firmware that was required was not available on the ESCs, so I bought a data link.
I have read the manual, and as per the manual, once the ESC programming cable is inserted in the data link, it must autodetect the channel.
I followed the manual, and the data link is being detected in my system, but when I plug in the ESC, it does not detect the channel on which the ESC is connected, and hence, I’m not able to change the firmware of the ESC.
Has anyone also faced the same issue? If anyone could help with this, it would be appreciated.