I want to add image in pdf flow which was added by power apps in share point list by add picture

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hello genius

i want to add image in my PDF which i was added by power apps by add picture function. it is save in share point by binary data. i create on auto trigger flow when item is created in SharePoint list flow will start. i attached photo also.  i use base64to binary data in compose  but not proper work, any one please help meflowcompose details 1compose details 2,