Vehicle rental

[Hizou]

I've just got my driving license yesterday. Initially, I've intended to get a car but as I shall be moving to another country at the end of the year I think it's not worth. So I thought of renting a car till I travel oversea... my conerns are:

1. Friends have told me that it's possible for me to rent a car despite being under a probation driver but I can only rent from private dealer instead of licensed company. Is that true?

2. What is the estimate cost of the rental per month for the duration of 5 months?

Give please me some advices and opinions, I'm really clueless. =(