Can I have the names of these species please?

[phillip24112000]

I found these species on an online store near my place. I don't know there scientific names and how to care for them? Can anyone help me please?

 

[cold blood]

The cricket is possibly a Jeruselum cricket...the other is a katydid....both are highly predatory. Cant help with care though.

 

[Salmonsaladsandwich]

I'm not entirely sure what the first on is, but it's not a jerusalem cricket. Looks like some kind of raspy cricket (Gryllacrididae), maybe in the genus Paragryllacris.

The second one is the giant leaf katydid Pseudophyllus titan. It's herbivorous. Only some katydids are predatory.