Did you have access to the phrase of those wallets that you connected to your phantom wallet? Or you made use of the email account creation option?
I will try importing into another wallet do you have recommendations?
You can use that Bitcoin address' private key instead.
Using the seed phrase poses a greater risk since it involves your whole wallet.
To do that, go to your Phantom Wallet's "
Manage Account" window. (
if using the extension, click your account circle icon at the upper-left, then the pencil icon below)
Click the account where that Bitcoin Address is included, then click "
Show Private Key".
Type your password, read and accept the warnings then click "
Next".
Select your Bitcoin Address (
check if it's correct), then copy the private key and be sure to keep it safe since anyone can be used spend your Bitcoins with it.
To import, pick a reputable Bitcoin client (
e.g.: Electrum).
In Electrum, create a new wallet by selecting "
Import Bitcoin Addresses or Private keys" instead of "
Standard".
Then, in the next window, paste your private key appended with
p2wpkh: to tell Electrum to derive the Native SegWit address from it.
e.g.:
p2wpkh:L5mGxcK9K24KNQau5RxJocCuMJazthcg3eLixMtginRTgwqCfkvj
Finish Creating the wallet and wait for a few seconds to sync and your Bitcoins should show if it's actually in the Bitcoin Network.
You can spend using that wallet as well, use the send tab.
(
since you're using a hot wallet, there shouldn't be any advantage of importing to Cold-storage)
But if you want, you can import and spend it like this:
https://bitcointalk.org/index.php?topic=5524213.msg64885706#msg64885706
