You are an ABSOLUTE F*CKING GOD. Please pardon my language. Thank you very much for your help. this worked!

Ok, so I went back to Tails. The Electrum is out of date on there obv but I can still open it. It does not connect.  However, it is showing the wallet that I sent my coins to under the address tab. It still does not show that particular receive on my PC Electrum wallet that is up to date. When I checked to see if I owned that wallet on the PC side, it said "false." But that address is showing on the electrum on tails in my address list. It is showing zero transactions though. I am so lost right now. Do I need to update electrum on tails, and if so, how do I go about doing that? Or can  I use the trick above  to send the coins in that wallet to an updated addresson the PC electrum wallet that is up to date/

I downloaded Electrum on my PC  from their official site. It is the current version.
https://www.blockchain.com/btc/address/12vj8D3TUZSdYZ79Lk5RXxWTuaaq3v7JAS  <---this is the receive address provided by the electrum wallet on my Tails stick. The version of Tails is up to date, the electrum is not. I am not sure what version the tails wallet is one, I need to boot it up and check. Increasing the gap did not show me the address listed above. it's like it never existed or something. I have only done roughly 15-20 transactions.

First of all, I am fairly new to this so I'm sorry for my 5th grade level knowledge about all of this.

I had an electrum wallet on my Tails USB drive. And I noticed after sending coins from my regular Electrum wallet to the Tails wallet that my Tails wallet would not connect. Turns out, I have the old version that will no longer sync to servers. The address I sent it to in the Tails Wallet, and is obviously an older receive address. It's showing the completed transaction and balance when I checked the transaction on the blockchain site. When I installed Electrum on another PC of mine using the seed from my tails wallet, it connect right away and shows all of my old transactions. It does not show the tails receive address I Used, however, and does not show the new transaction  in history tab either. My balance is showing 0 BTC still, and I have been leaving Electrum on and connected throughout the past couple days to see if it would update at some point. Any ideas on where the heck my coins are? Thanks in advance!!