Lost all Account Progress After Unlinking and Relinking PSN Account Back To EA

I recently tried to get cross progression on my Steam EA account by unlinking my PSN account from my other EA account and moving it to my Steam EA Account to get my progress, then discovered that didn't work. So, I went through EA support to get that account unlinked from that EA account and relinked back to my other EA account my PlayStation was originally on. Then, after that I discovered that I then had my account reset to level 1 on my PlayStation and now lost all of my original progress that dated back to when Apex first came out. So, I completed the tutorial to see if that could help get my progress back and still nothing. I contacted support again and was told to just go to forums to see if a community advisor could help me. So, could somebody help me get my progress back on my Apex account since I'm now reset to absolutely nothing after all of the hours and money I put in years beforehand?