I am using packet tracer and I need help Build & Cable Network

What wires do I use to connect all of them please help me understand

So it is suppose to look like this topology but i cant get it to work in my packet tracer

R2 R4 AA0000 / R3 R1 FAO/O FA0/0 FO/5 FO/S FO/5 FO/5 S1 S3 S3 S3 FA0/1 FA0/1 FA0/1 FA0/1 PC-A PC-B PC-C PC-D 100 PC's 50 PC's 25 PC's 10 PC's Router2 Router4 Router1 Router3 Switch1 Switch2 Switch3 Switch4 PC1 PC2 PC3 PC4 R2 R4 AA0000 / R3 R1 FAO/O FA0/0 FO/5 FO/S FO/5 FO/5 S1 S3 S3 S3 FA0/1 FA0/1 FA0/1 FA0/1 PC-A PC-B PC-C PC-D 100 PC's 50 PC's 25 PC's 10 PC's Router2 Router4 Router1 Router3 Switch1 Switch2 Switch3 Switch4 PC1 PC2 PC3 PC4