So apparently I am working with Power Automate to automatically send email to >500 customers in the form of row using excel. For example like this.

I want to send an email to 500 customers. My email was sent with the "Expired Date" column as the trigger whether the email will be sent or not. Here I know not all my emails are sent, after I researched there are only 257 lines of data that are read by Power Automate while the email sent is only less than 20 (because the conditions are met).
What i want to know is, do you know how to make the power automate able to read all of the rows of data and it will be processed in accordance with the program, or at least i can send all the email that met the condition without any problem? thank you