need advice - sewing a bag

[Frodo]

this is the image of the front, back.  and the bottom of a bag

how do i fit the side panels around the curve i have mad at the bottom? 

 

or what is the easiest way?

 

 

[jimi]

I think you might find it better starting off with cardboard or thick paper and fit things together first to see how they go together, otherwise you might end up making a lot of key fobs this lockdown??

[Frodo]

good point

[Frodo]