Adding scheduled Tasks is not working

Dears

we just bought this great tool and installed it , however when tried to add Task for scheduling a list workflow the Query tab appears , so we choose All Items , but when press SAVE nothing happended and no error appeared

would you please help ?

this is my Query

Yes

any update guys …

Hello Ahmad,

Could you please make sure that you use the latest version.
Please download it here:
https://plumsail.com/workflow-scheduler/download-links

we are using the latest version …