three activity diagrams with swim lanes based on the main activities provided by the system described

i need help with activity diagram with swim lanes for this activities please help and thank you

Sign in with> M extension points ExtensionPoint ExtensionPoint ecSign in with> Amazon > Other Option Search box Final Titie MDb Edit or Add yourself to MDb Enter your scroli down to the bottom Go to the page Edit Page List Titie>> Submission extension points extension points Name eClicko> Go Add yourself to MDb ecCharactera Cast only extension points To Crew Only bute>> these pdates Check Submit Sign in with> M extension points ExtensionPoint ExtensionPoint ecSign in with> Amazon > Other Option Search box Final Titie MDb Edit or Add yourself to MDb Enter your scroli down to the bottom Go to the page Edit Page List Titie>> Submission extension points extension points Name eClicko> Go Add yourself to MDb ecCharactera Cast only extension points To Crew Only bute>> these pdates Check Submit