[SOLVED] Gadgets won't connect to WiFi/s that's connected through router to router. How to fix this?

[I'm just 14 and a newbie]

Hello! I'm new here.

So, my tablet won't connect to our WiFi/s. We have 2 routers we used lan cables to connect the two and both of them has different IP addresses.

My phone is able to connect with it without any problems. While the tablet, it connects but says that it "doesn't have an internet connection".

Why is that?

Can someone explain it?

How can we fix it?

What are we supposed to do?

Thank you for the respond.
(if there's any)

 

[SamirD]

Check that your routers are set up correctly as per this guide:

How to turn an old Wi-Fi router into an access point

Instead of getting rid of that old and busted Wi-Fi router, you can use it instead to extend the Wi-Fi coverage of your home. Here's how.

www.cnet.com