i got two problems

#1 - card limit.

i tried to load $700 into my card today. it said "not allowed, exceeds limit" , i thought there was no limit. so.. there is a limit, right ? how much can i load the card with? 

#2 - card getting declined

i am able to use the card to withdraw money from ATM, however, everytime i try using the card (swiping or inserting chip) it gets declined. why that ?

thanks