Why can't I get on to next level (371) of Farm Heroes Super Saga

Tinkertonk

Have completed level 370 and cannot get any further, page comes up with a table and looks like a timer on it !!

Lady_Choo

Hi, I am so sorry for the delay in your response. 

Are you still needing help?

Tinkertonk

Hi, I am so sorry for the delay in your response. 

Are you still needing help?

Yes I am. I've completed level 370 and cannot get on to the next one. Do you need 'coins' ?