You can generate and share a zip file of Speedify logs by using the LogGeneration class:

import com.speedify.speedifysdk.LogGeneration;
...
LogGeneration.shareLogs(currentActivity);

You may also generate logs via adb by launching it's intent, replacing your.package.id with the package ID of your application :

adb shell am start -a your.package.id.speedifysdk.sharelogs

These will generate a Share dialog allowing you to choose where the log file is sent to.