DEVCHDM

I am building a website for my local quilting guild (501c-7).   We have about 250 quilters. Many of whom are senior citizens, some of whom are tech savvy enough to appreciate this site.  Others are reluctant but willing.   Phase 1 is to help put information out there for members and to begin to build awareness of our work(some charity). 
I built a member site that requires them to create an account with login and password.  Phase 2 will enable people to pay for workshops, renew memberships, etc ($$).  The member site was access was the most challenging and still the page upon login looks lame.  I do not see any way to customize this 'side screen' and have posted this concern to the forum but no response.
I value all feedback!
thanks
Donna M
site: 
https://mango-guitar-wj2l.squarespace.com/
password to this test site:  donna

The audience for my website is largely senior cititzens.  I'm trying to make this as simple to use as possible.  
I have a Member Site set up that requires their login.  Upon login, the panel they get on the right side is not user friendly enough, IMHO.
I would like to move the 'Member Site View' AND the 'Account Settings' button.  Basically customize this panel.
Is there a way to do this? If so how?

thank you all especially CassAggett!
Although setting up the default email client was trickier than I thought it did solve the problem!
thanks again!
Donna