Theresa Bates

HELP ME PLEASE!!! I have struggled for 2 days to get help. This is the closest I have come to an answer. However, I have an Android phone. I have searched help.evernote.com and still can't find the help I need. At one time I had a chat opened but I have been on so many pages I can no loner find it. I have lost entire notebooks. My problem started with the app closing as soon as I opened it. I restarted me phone. I made sure it is synced. I read forums. Out of 9 or 10 notebooks only one is available. How do I restore the remaining notebooks? Is there a number I can contact? I am 68 years old and not as tech savvy as I need to be.