Unable To Access My Telegram Account Due To Forgotten Email

I have been using my Telegram account on my Android phone for about two years without any problems. About a week ago I logged out and then tried to log back in. At that point Telegram asked me to enter a verification code that had been sent to the email address linked to my account. However, the email address is shown only partially on the verification screen, so I cannot see the full address and I no longer remember which email I used when I created the account. Because of this, I am unable to access the verification code and I have completely lost access to my Telegram account. This situation is very distressing for me, as I had been using this account regularly for a long time. I contacted Telegram support about this issue. They replied that, due to their privacy and security policy, they could not recover my account or reveal the full email address linked to it, and they advised me to access the email account in order to receive the verification code. Since I do not remember which email address I used, I cannot follow this instruction and I am stuck in a loop. I kindly request your support to help me recover my account by providing an alternative verification method or allowing me to verify my identity in another secure way. If possible, I also request that you show me the full email address linked to my account so that I can access the verification code and regain access to my Telegram account.