Outlook calendar sync

Please! Many of us have to use Outlook for work, not Google calendar. I can view my events on Bullet through the local calendar on my Samsung phone, but not on my Huawei tablet. Also, I cannot enter events on Bullet because they won't show on my calendar. Syncing with Outlook should be possible, other apps like Artful Agenda do it. I love the app and already paid the yearly subscription. Outlook sync is the only thing missing to make it perfect. I would pay more for it.