but today once I try to send some funds out from my BTC wallet (its still showing balance fine, and $0 in hold funds
It's really hard, at least for me, to understand this sentence and your issue.
the available balance showing was only like $30 worth of BTC, again i try to open the wallet via web (instead of andriod), but same thing, funds are showing fine as balance in the BTC wallet, but once i try to send them out in available balance they show almost none.
Assume your balance in that Blockchain.com wallet is $30, and you want to send it, your issue is you can not send it with Blockchain.com wallet, assume I understand your issue correctly.
Any help? I have already contacted blockchain.com via their support ticket system.
You can import your Blockchain's wallet seed to Electrum wallet and broadcast transaction by yourself. No need to ask support from Blockchain.com.
When you already get your wallet, read another topic to broadcast your transaction.