I need some help I daw please I draw the BPMN diagram but my instructor says it isn't correct can someone show me how to do it correctly please the question is

draw the BPMN diagram using the graphic below and containt

Lanes

Start symbol

End symbol(s)

Computer (database)

Number of actors a.k.a. lanes

At less 2 decisions a.k.a. gateways

Actions a.k.a. tasks

Flow of information (arrows)

Logic (sequences)