I need HELP!

How do I get this baby to sleep longer? She's sleeping maybe 3 to 4 hours at a time at night and she's up for like an hour.

She literally just took a 5 minute nap. She doesnt even seem like she's tired anymore.

She refuses to sleep in her bed! She'll sleep alone in our bed or her swing but as soon as her little body touches her mattress it's all over...

She's breastfed but she's getting solids.