need your advice on this

Good day poh!

May ask lang ako sau kase medu di na kaya ng utak ko eh..

Nag rerent kami sa SM SAN LAZARO at SM MANILA sa technical area ng isang cellphone shop and accessories doon. We are not directly renting kay SM. Bale poh sub lease kami at may isang tao na kausap yung company whom we are renting. 50,000 yung rent ko dun sa 2 shop at every 1st day of the month yung schedule payment at through PDC's yun. I mean, pinag bigay ako nung kausap namin sa tech area ng PDC's good for 1 year at dated every 1st day of the month nga. May acknowledgement letter naman sila na natanggap nila yung PDC's ko. Although since sub lease lang, wala kami pinanghahawakan na nag rerent kami sa kanila kundi nga yung acknowledgement nila at ilang YM's at text messages regarding rentals.
Ang active lang na pwesto is SAN LAZARO kase wala natao sa SM MANILA pero patuloy paren yung rent ko dun..
Eto yung problem ko ngayun..
I failed to deposit/ pay the rent for this month(april). Ang sabi nung tao na kausap nung company sa SM, i take over na raw nila yung shop. Means pati gamit ko andun pa lahat at aangkinin na rin niya.

Anu ba pede kong gawin regarding this?
Please help poh..

Thanks!