Hi @Deepak, this app was deprecated earlier this month as noted in the July 22nd and August 5th Product Updates. It is important to note that existing recipes using this will continue to function so long as the recipes are not edited.

Here is the text from the August 5th update, for your convenience:

Heads-up for Connect! Deprecation of Lists by Workato item
As communicated on July 22, 2024, starting on August 6, 2024, Lists by Workato will no longer be available for selection in Connect recipes. You will instead be guided to use Repeat While (opens in a new tab) to loop a specific number of times. To create a new list, you can use Create list and followed by the Add items to list actions in Variables by Workato (opens in a new tab). All the existing recipes that use Lists by Workato will continue to work for the foreseeable future as long as those recipes are not edited.

I hope this helps!