SUPPORT

I have tried for over 4 hours to fix a sync with my bank account that was synced for over 4 years! Now it wont sync. I called bank and they said its connecting. I received emails from the bank each time I attempted to login and it said it was connecting, yet QBs gives error code 106 over 15 times. I used support with a share screen and they cant fix it?? WHY NOT? This is unacceptable. The checking register is not under BANKING anymore, and I am supposed to find it each time under manage accounts to manually enter? I have way too many transactions and if I have to do it manually, why dont i just use a ledger on my own and not pay you a monthly fee!!  YOU want me to pay my accountant at $100 per hour to manually enter my transactions for a feature you cant fix on your end due to some software update? your joking! WTF? it took several hours just to get support- chat dropped me after several texts, then phone didnt after 2 hours know how to fix it? I cant email you what is ee as theres NO EMAIL for support? What am i to do now? Maybe leave qb- guess you dont care about your customers??