Coinbase

I've been using CB for over 5 years now, investing probably once a month or twice a month. Then usually I'd proceed by moving my funds to my other wallets rather than keeping on the exchange (naturally/logically).

Only recently have they not only shown no "incomplete orders" for very basic coins such as Litecoin, bitcoin, ethereum, etc. I have now attempted placing 3 orders over the course of 3 days now and have not been able to receive any type of notification or update regarding my "pending" orders. No successful purchase of coins of any type. None.

Checked with my bank today and nothing has come through and im genuinely confused as to why im not able to take advantage of these random dips and why they have failed at every point in the process to inform me of what is happening? It's very frustrating to be left in the dark like this and to get the chance to try to expand my overall net worth basically.

Has anyone ever experienced this at all or even recently? Anyone's help or advice or experiences will be of help. Again, have not reveived any type of correspondence from Coinbase regarding my attempted transactions.