I see some minor passive voice errors. I appreciate you using the Geez numeral 2 for number, but most Ethiopians don't recognize it so it would be difficult for them to understand the message.

This translation is a very precise form of the given string. It tells the user that someone has requested the deletion of their telegram account and also a reset of their 2-step verification code. I used the word - code for Amharic as well because it is very common here and translating it would be lengthy and hard to understand for the users. It captures the entire message of the string and corrects the above two translations missing aspects.

Some of the issues I corrected are the Amharic (Geez) numbers, which I felt there was no need to use here as they are not common, and using them would be more confusing than helpful. Few other good translations did not completely capture the message and had some spacing issues, which I fixed.

Here, I changed the expression የእርስዎን **%1$s** ስልክ ቁጥር (which means “your phone number **%1$s**”) to **%1$s**ን where I added the object marker “ን” to the imaginary number so that it becomes equivalent to the English **%1$s** (i.e. object of the preposition “to”). The main reason for the change is that the translation የእርስዎን **%1$s** assumes that the number belongs to that user. In fact, the English version doesn’t carry this claim. Equally important, I changed the word ግለሰብ (meaning “individual”) to የሆነ ሰው (meaning “somebody”) so that it carries similar sense with the original text. Also, I used the word “እርከን” instead of its synonym “ደረጃ”. Though both words mean “step”, the former is more appropriate in this context.
Plus, I shortened ይህ ሰው እርስዎ ካልሆኑ to እርስዎ ካልሆኑ. Now, the extra phrase ይህ ሰው (meaning “this person”) is avoided, for it doesn’t exist in the English version nor does it add any additional message.
Further, I tried to apply the correct Amharic spelling rule for the word ፅሁፍ (WRONG), ጽሑፍ (CORRECT).