finger stretches as above.

It's the finger shapes your learning so you will find them easier up the neck towards the pick ups.

Find an area where you can make the stretches in to the chord shapes you struggle with.

As you improve move slowly back down the neck until you are able to make the correct shapes in the correct positions.

This applies to any of the stretch moves you might come across. Always easier up the neck where the frets are a little closer.

Dave