How to find the account number and routing number on a westamerica check?

I got a check from my uncle from westamerica bank and I'm trying to deposit it to my chase account via mobile app on iPhone. It keeps telling me the account or routing number doesn't mach or something. Westamerica banks seem to have a different account and routing number setup on their checks compared to chase checks. They seem to have a 9 digit number and a 10 digit number with a 4 digit number separating the 9 and the 10 digit numbers that seems to be causing the problem with the online deposit I'm trying to make. Chase mobile seems to give me the option of entering the account and routing number so it looks like Ill half to do it that way and I hate going to the bank to make a deposit. So how many numbers am I supposed to enter for the account and routing number?

The numbers are across the bottom of the check. The first series of digits are the routing number. Then there's likely a check number, and the final long series of number is the account number. Look at the numbers and see if one small grouping matches the number on the check - that number you don't use for either routing or account number.