Cancel fund-linked pension insurance (Convest 21 VL)?

Hello! I have a fund-linked pension insurance from the Volkswohl Bund, more precisely (as of January 1, 2026) 108.71 shares in “Convest 21 VL”. This insurance has been exempt from contributions for several years. According to the website, the index is MSCI World and the TER is 1.81. It was completed on October 1st, 2000 and would run until October 1st, 2030. According to the letter it was worth ~€11,200, currently around €13,000. The benefit in the event of death to another person is ~€3800. If I cancel it now, wrong