I can't log into my account!

Hello,
I cannot access my secondary FIFA Mobile account (twin account).
I previously had two accounts: a main and this twin account. I deleted the main account, created a new one, and linked it to the same email. After that, I lost access to my twin account, which still exists.
Account details:
Username: ябч.ч.
Team rating: ~114
Level: 40
League: TEAM MEDELLÍN
Platform: Android
Previously logged in via: EA and sometimes Google
Squad highlights: Vinícius Jr, Suker, Raphinha, Pirlo, Kroos, Bellingham, Udogie, Fernando Hierro, Beckenbauer, Carlos Alberto, Milinković-Savić
Email linked: unknown
Attachments: screenshot of squad (can provide purchase receipts if needed)
Please help me restore access to this account.
Thank you