University/college fee

I come from humble lower class family of which am the oldest son in our family of 6 am 26 years old but life is so tough and difficult on my side because everyone in the family they have just all eyes on me because my parents are just normal farmers the only thing that gives me sleepless nights is my sister's university fee because we're struggling a lot to make sure she gets Education but money is the biggest problem in our side because sometimes she differs one semister due to lack of cash

Any kind hearted person kindly help me where you can