Packet tracer keeps saying failed despite proper Static configuration

[sadoughs]

Hey guys I am having a problem with packet tracer while doing static routing and I need someone's help out of 8 billion people to see what can I do to fix this problem

Here are the configs I used

on Router 0 

conf t

ip route 192.168.3.0 255.255.255.0 192.168.1.4

on router 1

conf t

ip route 192.168.2.0 255.255.255.0 192.168.1.2

[MHM Cisco World]

show ip int brief 
the serial interface must be UP/UP 
if not 
under serial interface do 
no shut

[sadoughs]

I did that under the serial interface and put no shut. Still didn't work unfortunately. And yes every interface on show ip int brief was UP/UP 

[MHM Cisco World]

then only change the router 

you have 5 router select another one

[MHM Cisco World]

share the PKT file here of this issue not solved

[Martin L]

Without file is guessing game; Here are common mistakes I found students make :

PCs on the same LAN should be able to reach each others without router (aka gateway), can they ?  if not, check switch vlan and access ports.

missing default gateway - pointing to router.  Can PC0 and 1 ping its default gateway router 0 ? 

If PC0 and PC1 are on the same vlan, Router 0 also should be on the same vlan.

Static routes look ok, But Can router0 ping router 1  ?

Finally, a typo, a fat finger; it is easy to miss a digit with 192.168.x.x IPs scheme.

Do some pings and tracing; who and how far can PC0 ping ?

Regards, ML
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[sadoughs]

Yes Martin I was able to ping the routers (router0 - router1) and successfully send the envelope to each other. Its the PC's thats the problem. I can ping routers but can't ping PC's on a different LAN. 

[Martin L]

can't ping PC's on a different LAN ?  WHo is on different Vlans?  What vlan id do PC0, 1, 3, 4 belong to?

Vlans are blocked by Broadcast domain, like your Router to router link.  Vlans are used to separate (or create) new B-cast domain.  To route between Vlans you will need Router on a stick, or ROAS, or L3 switch. 

see https://community.cisco.com/t5/network-management/implementation-of-roas-router-on-a-stick-for-inter-vlans/td-p/4663983

and research ROAS

Regards, ML
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[MHM Cisco World]

so we solve the static route, now PC 
only config the default GW in each PC and you can ping