Rental Refund allways the same story at the end of the season :(

just want to say for all those who rent cards out you guys are smart or greedy .. come on im a small plankton here trying to fight and to reach something ,,,but how ???? i was grinding hard to reach silver 3 ! 2 weeks i pay all what im getting in renting cards because i dont have the money to buy them ! now im in bronze because like allways they break the rent contract because they now at the last day i have to pay 1000x for the same card for 1 day congrats ! and i must or i payd 2 weeks of my time for nothing, now i have to try 2 hours to get this power back by renting ! or i pay the 1000x to the smart guys ... but come on really splinterlands how i can reach like that silver ? its getting really to hard for me and i think for a lot of people beacause some guys are really to greedy men ,,, loving every1 just saying to the guys what drives every season end the same greedy story,,be happy