Ask yourself, if I don’t know how to use my tools effectively, then how good am I at this? Really?
No one has to give you feedback, this is something they have chosen to do.
If you're asking "How can I get all this done?", you're asking the wrong question.
If you want to kick start your development, you need to start with your line manager.
Leaders must demonstrate through their actions that constant learning is a requirement for everyone.