done my engine coversion now to a 2.0L

tried to start it and nothing happened,battery was screwed and spark plugs replaced

new battery had round connectors so replaced the wiring with round connectors,taking off the fuse box straight after battery

went to fire it up,and theres no spark,but the engine is turning

also the ignition light(battery on the dash) or handbrake light has not come on

i checked fuses and relays and all are ok

any idea of the problem?

all earths connected

 

crank sensor connected?

everything,all problems started when we took the old battery out