The best thing to do is to talk to him personally (not via text or chat) and present the problem.
You must agree upon a common solution, either thru a given period of time wherein he has to pay his debts or some sort of collateral agreement.
If ever matters don't get solved through this, tell him that you plan to consult a lawyer and file any applicable case fit for the situation... if ever there are any applicable, ang abogado na maoy bahala mangita ug lusot ana.
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Ayaw lang sugot kung makigkita siya somewhere else labi na ngitngit basin iya kang hadlokon horror
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