Please Help on Latvian Visa

Hi Naijahotjobbers!
Am a prospective student of a University in Latvia and i've contacted the school and submitted my credentials which is currently being processed in the school.
But my problem is on the part of visa processing because there is no Latvian embassy or consulate in Nigeria and an agent said i'll be going to Egypt to submit my visa application and generally process it there also but that wont be money wise.

Please help me with an alternative or advice.
Thanks very much.

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