How should I handle my tenants

[Ben Hawk]

I have some tenants that moved in on April 1 with a 6 month contract.. they paid good up until now and their phones and electricity have been shut off for about 2 weeks. Rent is $600 they paid me a partial rent of $250.. yesterday they tried to get electricity back on under someone else's name. The female tenant just lost her job and I feel like this is just a situation that isn't going to get better for me or them. Any advice is appreciated.

Thanks